JAMB UTME - Geography - 1992 | Green Bridge CBT

Question 1 Report

Aperi is typically a

Confluence town

Dry point

Wet point settlement

Correct answer

Foothill settlement

Answer Details

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Settlement

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Question 2 Report

The roads in the area shown on the map appear to have been constructed mainly to avoid

Footslopes

Steep gradients Correct answer

Upland areas

Building bridges

Answer Details

Based on the given information, it seems that the roads in the area shown on the map were constructed mainly to avoid steep gradients. This is because the roads appear to wind around the contours of the hills, rather than going straight up and down them. This would suggest that the engineers who designed the roads were trying to minimize the slope of the road in order to make it easier to travel on. Therefore, it is reasonable to conclude that the roads were constructed in this way to avoid steep gradients.

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Transportation

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Question 3 Report

The predominant type of agriculture in the eastern part the source of the raw material is?

plantation agriculture

mixed farming Correct answer

citrus cultivation

Cattle ranching

Answer Details

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Human Geography

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Question 4 Report

The feature marked J is a

Valley

Pass

Col Correct answer

Shoulder

Answer Details

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Physical Geography

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Question 5 Report

The most important factors that determine the amount of water that a rock later can hold are its ?

hardness and permeability Correct answer

thickness and depth from the surface

hardness and thickness

thickness and permeability

Answer Details

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Hydrosphere*

Physical Geography

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Question 6 Report

Which of the following group of countries constitutes the Chad Basin Commission?

Benin, Niger, Nigeria and Chad

Niger, Nigeria, Chad and Sudan

Cameroon, Libya, Chad and Sudan Correct answer

Cameroon, Chad, Niger and Nigeria

Answer Details

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Regional Geography Of Liberia

Human Geography

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Question 7 Report

Which of the following planets has no satellite

Venus

Correct answer

Uranus

Neptune

Jupiter

Answer Details

The planet Venus has no satellite. A satellite is a natural or artificial object that orbits a planet, and Venus does not have any of these orbiting around it.

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Physical Geography

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Question 8 Report

An off-shore bar formed by corals is known as?

an atoll

a coral reef

a fringing reef Correct answer

a barrier reef

Answer Details

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Physical Geography

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Question 9 Report

The greatest hydro-electric power potential in Nigeria is found in the?

Sokoto- Rima Basin

Cross River Basin

Niger-Benue trough Correct answer

Eungu.scarplands

Answer Details

The greatest hydro-electric power potential in Nigeria is found in the Niger-Benue trough. The Niger-Benue trough is a geological formation that stretches from the southeast to the northwest of Nigeria. It has several rivers and water bodies that have the potential to generate hydro-electric power. Some of the major dams in Nigeria such as Kainji, Shiroro, and Jebba are located in this region, and they generate a significant portion of Nigeria's electricity.

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Hydrosphere*

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Question 10 Report

The most common traditional method of restoring soil fertility in Nigeria is?

increased infant mortality due to neglection

the declining in food imports

the growth of slums Correct answer

the deterioration of city transport systems

Answer Details

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Industry

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Question 11 Report

Which of the following produces a continuous record of atmospheric pressure?

Mercury barometer

Barometer

Correct answer

Aneroid barometer

Altimeter

Answer Details

An aneroid barometer produces a continuous record of atmospheric pressure. An aneroid barometer consists of a small, flexible metal box called an aneroid cell, which is made of a partially evacuated capsule. Changes in atmospheric pressure cause the capsule to expand or contract, which is then recorded by a needle on a dial. Unlike a mercury barometer, an aneroid barometer is portable and can be used to measure atmospheric pressure at different locations. Therefore, it is an ideal instrument for producing a continuous record of atmospheric pressure over a period of time.

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Physical Geography

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Question 12 Report

A broad- based population structure implies a?

high level of industrial development

high dependency ratio Correct answer

low growth rate

large economically active population

Answer Details

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World Population

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Question 13 Report

The main process of soil formation in the cool temperate continental grasslands of the world is?

calcification Correct answer

salinization

ferrallitization

podzolization

no option indicated

Answer Details

Read lesson note on Physical Geography (JAMB)

Physical Geography

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Question 14 Report

The difference in the readings on the dry and wet bulb thermometers is used to determine?

atmospheric pressure

range of temperature

evaportraspriation

relative humidity Correct answer

Answer Details

The difference in the readings on the dry and wet bulb thermometers is used to determine the relative humidity. The dry bulb thermometer measures the ambient temperature, while the wet bulb thermometer measures the temperature with the influence of moisture. By comparing the readings of the two thermometers, we can calculate the relative humidity, which is the amount of moisture in the air relative to the maximum amount of moisture the air can hold at that temperature.

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Physical Geography

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Question 15 Report

In which of the following countries is cotton growing under irrigation the mainstay of the agricultural economy?

Mali

Zimbabwe

Sudan Correct answer

Uganda

Answer Details

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Question 16 Report

Monthly temperatures are above the average in

8 months

7 months

6 months

5 months Correct answer

Answer Details

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Physical Geography

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Question 17 Report

An inter-zonal soil commonly found in arid regions are characterized by strong salt solutions that form white crusts on the surface, is a?

Solonchak

Solonetz

Chernozem

Podzol Correct answer

Answer Details

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Physical Geography

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Question 18 Report

The temperature in the month of December at station Y is

4oC

-4oC Correct answer

24oC

32oC

Answer Details

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Physical Geography

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Question 19 Report

In which of the following types of vegetation would broad-leaved evergreen, lianas and epiphytyes be commonly found?

Deciduous woodland

Chaparral

Tropical rainforest Correct answer

Boral forest

Answer Details

Broad-leaved evergreen trees, lianas, and epiphytes are commonly found in the tropical rainforest vegetation. The tropical rainforest has a high annual rainfall and high humidity, which provides a favorable environment for the growth of these types of plants. Broad-leaved evergreen trees are common in the tropical rainforest due to the warm and moist climate, while lianas use the trees as support to climb towards sunlight. Epiphytes are non-parasitic plants that grow on other plants, such as trees, and they obtain their nutrients from the air, rain, and debris that accumulate around them. Therefore, the correct answer is: Tropical rainforest.

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Physical Geography

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Question 20 Report

The major wheat producing regions of the world are characteristically?

undulating lowlands with clayey soils

marginal lands with sandy soils

extensive continental plains with loamy soils Correct answer

coastal plains with alluvial soiols

Answer Details

The major wheat producing regions of the world are characteristically extensive continental plains with loamy soils. This is because wheat thrives best in regions with temperate climates, moderate rainfall, and deep, fertile, and well-drained soils. Such regions are commonly found in extensive continental plains with loamy soils, such as the Great Plains of North America, the Pampas of South America, and the steppes of Russia and Kazakhstan. These regions provide the ideal conditions for wheat cultivation, making them the largest producers of wheat in the world.

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Physical Geography

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Question 21 Report

Which of the following groups of products is transported in large quantities on the st. Lawrence Great Lakes Waterways?

Wheat, iron ore and bananas

Wheat, iron ore and crude oil Correct answer

Iron ore, bauxite and cattle

Crude oil, wheat and cotton

Answer Details

The St. Lawrence Great Lakes Waterways is a major transportation route that connects the Atlantic Ocean to the Great Lakes in North America. Among the options given, the group of products that is transported in large quantities on this waterway is Wheat, iron ore, and crude oil. This is because the Great Lakes region is a major producer of wheat and iron ore, and crude oil is transported from western Canada to eastern Canadian refineries through this waterway. Bananas, bauxite, cattle, and cotton are not commonly transported on this waterway.

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Transportation

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Question 22 Report

The most urbanized part of Nigeria is the?

south-east

Middle-belt

north-east

south-west Correct answer

Answer Details

The most urbanized part of Nigeria is the south-west. This is because it is the region with the highest concentration of cities such as Lagos, Ibadan, Abeokuta, and Oyo. Lagos, which is the largest city in Nigeria and one of the fastest-growing cities in Africa, is also located in the south-west region. The region's proximity to the sea and its historical significance as the hub of commercial activities in Nigeria have contributed to its urbanization. The south-west region is also home to a large number of industries and educational institutions, which have further fueled its urbanization.

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Human Geography

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Question 23 Report

The older fold mountains are much lower in elevation and less rugged than the younger ones largely because they?

are less resistance to erosion

have been subjected to greater instability

have experience a longer period of denudation Correct answer

have been subjected to greater faulting

Answer Details

The older fold mountains are much lower in elevation and less rugged than the younger ones largely because they have experienced a longer period of denudation. Denudation is the process of wearing away the surface of the Earth through the combined action of weathering, erosion, and transportation. Over time, the older mountains have been subjected to a longer period of these processes, resulting in their lower elevation and less rugged appearance compared to the younger fold mountains that have not been subjected to the same level of denudation.

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Physical Geography

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Question 24 Report

One of the soil- related problems of irrigation in the savannah region is increasing?

salinization

erosion

desiccation

exhaustion Correct answer

Answer Details

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Physical Geography

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Question 25 Report

The industrial development of the Black Sea region of Ukraine is based mainly on?

coal and iron ore Correct answer

crude oil and iron ore

cotton and coal

wool and crude oil

Answer Details

The industrial development of the Black Sea region of Ukraine is based mainly on coal and iron ore. The region is rich in mineral resources, especially coal and iron ore, which have been extensively exploited for industrial purposes. The coal deposits of the Donets Basin are among the largest in the world, and the iron ore reserves in the Krivoy Rog Basin are also significant. These resources have supported the growth of heavy industries such as steel production and heavy machinery manufacturing in the region.

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Industry

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Question 26 Report

Which of the following industries is best located near the source of raw materials?

Car manufacturing

Petroleum refinery Correct answer

Sugar refinery

Clothmaking

Answer Details

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Industry

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Question 27 Report

The state of equilibrium reached by the vegetation of an area when it is left undisturbed for along period of time is called its?

climax Correct answer

ecosystem

food chain

tropical level

Answer Details

The state of equilibrium reached by the vegetation of an area when it is left undisturbed for a long period of time is called its climax. This means that the vegetation has fully developed and is in balance with the environmental conditions of the area. The climax community is the final stage of ecological succession, where the dominant plant species have stabilized and there is little or no further change in the composition of the plant community. The climax community is different for different regions, depending on factors such as climate, soil type, and other environmental factors.

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Physical Geography

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Question 28 Report

Which of the following group of settlements is arranged in order of increasing size?

Village, hamlet, city, town, megalopolis, conurbation

Hamlet, village, town, city, megalopolis, conurbation

Hamlet village, town, city, conurbation, megaloplis Correct answer

Hamlet, village, city, conurbation, town, megaloplis

Answer Details

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Settlement

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Question 29 Report

Which of these sets of features enhance the nucleation of settlements?

Route intersections and wet points Correct answer

Fertile broad plains and natural harbours

Narrow valleys and rugged highlands harbours

Dissected plains and route intersections

Answer Details

The process of settlement nucleation refers to the development and clustering of settlements in a particular area. Certain features of the physical environment can enhance this process. Of the options provided, the set of features that enhance the nucleation of settlements are route intersections and wet points. Route intersections refer to locations where two or more routes (such as roads or footpaths) meet, making them important hubs for trade and transportation. Wet points refer to areas with a reliable source of water, which is essential for human settlement and agriculture. Both of these features make a location more attractive for settlement, as they provide essential resources and facilitate trade and communication. Settlements that develop at these locations can grow rapidly and become important centers of population and economic activity. Fertile broad plains and natural harbours can also enhance settlement nucleation, but to a lesser extent. Narrow valleys and rugged highlands may hinder settlement nucleation by limiting the amount of available land and making transportation more difficult. Dissected plains may also be less attractive for settlement as they are typically less fertile and more difficult to navigate. Therefore, of the options provided, the set of features that enhance the nucleation of settlements are route intersections and wet points.

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Settlement

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Question 30 Report

Which of the following areas has been an important source of migration into North America?

South Africa

Southern Europe

South America Correct answer

East Africa

Answer Details

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Physical Geography

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Question 31 Report

The use of the Nile for transportation purpose is limited mainly by?

the presence of dams and cataracts

seasonal flooding Correct answer

heavy siltation

low velocity of flow

Answer Details

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Physical Geography

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Question 32 Report

The location of most of the light manufacturing industries in Africa is determined primarily by the location of?

raw materials

markets Correct answer

railways terminals

labour

Answer Details

The location of most of the light manufacturing industries in Africa is determined primarily by the location of markets. This is because the main aim of light manufacturing industries is to produce goods that are affordable and accessible to the masses. By locating closer to markets, the manufacturers can save on transportation costs and provide cheaper products to consumers. Additionally, being located closer to markets allows for easier access to customers, which is beneficial for sales and marketing purposes. While raw materials, railways terminals, and labor are important factors in the location of manufacturing industries, the proximity to markets is usually the most important determinant in the location of light manufacturing industries in Africa.

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Industry

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Question 33 Report

All the following are forms of subsistence farming in west Africa except

rotational bush farming

permanent cultivation

plantation agriculture Correct answer

mixed farming

Answer Details

Subsistence farming refers to a type of agriculture where farmers grow crops and rear animals for their own consumption rather than for sale. Rotational bush farming, permanent cultivation, and mixed farming are all forms of subsistence farming commonly practiced in West Africa. In rotational bush farming, farmers clear a section of the bush, cultivate it for a few years, and then move to another section while the former regenerates. Permanent cultivation involves cultivating a piece of land continuously without allowing it to regenerate or fallow. Mixed farming involves growing different crops and rearing animals in the same field to maximize yield and reduce risk. Plantation agriculture, on the other hand, is not a form of subsistence farming. It involves the large-scale cultivation of cash crops such as cocoa, coffee, rubber, and palm oil for export to other countries. Plantation agriculture requires large tracts of land, specialized equipment, and a ready market for the crops, which makes it difficult for subsistence farmers to engage in. Therefore, the correct answer is plantation agriculture.

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Regional Geography Of Liberia

Human Geography

Regional Geography Of Africa

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Question 34 Report

One adverse consequence of rapid urbanization in Nigeria is?

increased infant mortality due to neglect

the decline in food imports

the growth of slums Correct answer

the deterioration of city transport sytems

Answer Details

Rapid urbanization in Nigeria has led to a negative consequence of the growth of slums. This means that as more people migrate from rural to urban areas, there is a higher demand for housing, leading to an increase in informal settlements and slums in cities. These slums are characterized by poor living conditions, lack of basic amenities, and overcrowding. They often lack proper sanitation, access to clean water, and basic healthcare services, leading to an increase in diseases and health problems. Additionally, rapid urbanization has also led to the deterioration of city transport systems, as the infrastructure struggles to keep up with the demands of the growing population.

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Settlement

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Question 35 Report

A major world population problem is that countries which have very large populations and very high population growth rates are generally those which?

posses very limited natural resources

suffer serious industrial population

are located in climatically marginal areas

are least able to provide for the population Correct answer

Answer Details

A major world population problem is that countries which have very large populations and very high population growth rates are generally those which are least able to provide for the population. This means that these countries are often struggling with issues such as poverty, unemployment, food shortages, and inadequate healthcare. The rapid increase in population further exacerbates these problems and makes it difficult for governments to provide basic services and infrastructure for their citizens. As a result, people living in these countries often have low standards of living and face many challenges in their daily lives.

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Hydrosphere*

World Population

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Question 36 Report

The major pastoral ethnic groups in Africa include the?

Fulani, asante and Wollof

Asante, Fulani and Zulu

Masai, Fulani and Tuareg Correct answer

Fulani, Masai and Kikuyu

Answer Details

The major pastoral ethnic groups in Africa are the Fulani, Masai, and Tuareg. These groups are primarily nomadic and rely on the rearing of livestock for their livelihood. The Fulani are found in West Africa, the Masai in East Africa, and the Tuareg in North Africa. They have a long history of living in harmony with their environment and adapting to the challenges of a pastoral lifestyle.

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Field Work

Human Geography

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Question 37 Report

The fertility of the soil in a typical tropical rainforest is maintained by the?

abundant sunshine and rainfall

wide variety of animals

abundant supply of litter Correct answer

relatively cool micro-climate

Answer Details

The fertility of soil in tropical rainforests is maintained by the abundant supply of litter. The rainforest has a high level of biodiversity, and the decomposition of dead organic matter and the recycling of nutrients is critical to the ecosystem's health. The hot and wet climate of the rainforest allows for rapid decay of dead plant and animal material, creating a layer of organic matter on the forest floor called litter. This litter is rich in nutrients and is quickly absorbed by the roots of the vegetation, replenishing the soil with essential nutrients. As a result, the soil in tropical rainforests is incredibly fertile, making it an ideal environment for a diverse range of flora and fauna to thrive.

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Physical Geography

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Question 38 Report

Which type of land management is best suited for the area around Aperi?

Terracing

Contour Ploughing

Afforestation

Reclamation Correct answer

Answer Details

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Practical Geography

Physical Geography

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Question 39 Report

Which of the the following towns is on the railway between Lagos and Kaduna?

Kontagora

Minna Correct answer

Zaria

Kafanchan

Answer Details

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Transportation

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Question 40 Report

The movement of some industries from Europe to South East Asia in recent times is due mainly to?

lower production costs in South East Asia Correct answer

high land values in Europe

declining labour productivity in Europe

availability of cheap raw materials in South East Asia

Answer Details

The movement of some industries from Europe to South East Asia in recent times is mainly due to lower production costs in South East Asia. This is because South East Asian countries have lower labour costs, which translate into lower production costs for businesses. Additionally, South East Asian countries may offer tax incentives or lower regulatory costs, which further reduce production costs. Therefore, companies can save money by moving their operations to South East Asia, where they can produce goods at a lower cost and increase profits.

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Industry

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Question 41 Report

Which of the following statements about the relationship between urban and rural areas is TRUE?

Urban centers depend on rural areas for innovations

Rural areas depends on urban centers for labours

Rural areas obtain industiral raw materials from urban centers

Urban centres and rural areas are interdependent Correct answer

Answer Details

The statement that is true about the relationship between urban and rural areas is that they are interdependent. Urban centers and rural areas are connected in various ways and rely on each other to function efficiently. For instance, rural areas provide agricultural produce and raw materials to urban centers, while urban centers offer job opportunities, industrial products, and services to rural areas. Additionally, urban centers depend on rural areas for food supply and other essential commodities, while rural areas rely on urban centers for access to modern facilities such as healthcare, education, and technology. Therefore, the relationship between urban and rural areas is mutually beneficial and interdependent.

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Human Geography

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Question 42 Report

One of the major environmental problem facing agriculture and forestry in North America, which can be attributed to modern industrial development is?

frost damage

water pollution

accellerated erosion

acid rain Correct answer

Answer Details

One of the major environmental problems facing agriculture and forestry in North America that can be attributed to modern industrial development is acid rain. Acid rain is a type of rain that contains high levels of acidic components, such as sulfuric and nitric acid, which are formed from emissions of industrial activities, like power plants and factories. Acid rain can have harmful effects on crops, trees, and soil, which can lead to decreased productivity and biodiversity. Additionally, acid rain can cause damage to buildings, monuments, and infrastructure. Therefore, controlling acid rain is an important environmental issue in North America.

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Physical Geography

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Question 43 Report

The growth in population in a city is usually due to?

natural increase and emigration

immigration and natural increase

immigration and emigration

high birth rate and low death rate Correct answer

Answer Details

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World Population

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Question 44 Report

From a point, the whole circle bearing of a line is 135°. A clockwise angle from the line was measured to be 260° to another line. What is the whole circle bearing of the later line?

35°

125° Correct answer

225°

395°

Answer Details

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Physical Geography

Principles Of Elementary Surveying*

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Question 45 Report

A tree unique to the tropical Monsoon climate is the?

fir

oil palm

teak Correct answer

encalyptus

Answer Details

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Physical Geography

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Question 46 Report

The most critical cause of desertification in Nigeria is?

excessively high temperatures

extremely low rainfall

environment pollution

excessive pressure of land use Correct answer

Answer Details

The most critical cause of desertification in Nigeria is excessive pressure of land use. This occurs when there is an overuse or exploitation of the land, leading to a reduction in vegetation cover, erosion, and ultimately, desertification. Examples of activities that contribute to excessive pressure of land use include overgrazing, deforestation, and improper agricultural practices such as continuous cultivation without adequate soil conservation measures. As a result, the land becomes less productive, and the ecosystem becomes vulnerable to desertification.

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Physical Geography

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Question 47 Report

Steeps-sided and flat-floored valleys found in hot desert are the products of?

fluvial erosion

wind abrasion Correct answer

wind deflation

glacial erosion

Answer Details

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Elements Of Physical Geography

Physical Geography

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Question 48 Report

A good overland transportation system promotes economic development because it?

fosters interregational trade Correct answer

reduces depreciation of motor vehicles

reduces fuel consumption

provides employment for drivers

Answer Details

A good overland transportation system promotes economic development because it fosters interregional trade. When there is a good road network, goods and services can easily be transported from one region to another. This allows for the exchange of goods and services between regions, which can help to stimulate economic growth. Additionally, a good transportation system can help to reduce the cost of transportation, making it more affordable for people to move goods and services. This can result in increased trade and economic activity, which can help to create jobs and generate income.

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Transportation

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Question 49 Report

The average gradient the slope marked L-K is approximately

1:15

1:17

1:19 Correct answer

1:21

Answer Details

To determine the approximate gradient of the slope marked L-K, we need to know the vertical rise and horizontal run of the slope. Since we don't have that information, we can estimate the gradient by using the average slope of the entire hillside. From the figure, we can see that the hillside rises from about 25m to 480m over a horizontal distance of about 1700m. Gradient = vertical rise / horizontal run Therefore, the gradient of the hillside is approximately (480-25)/1700 = 0.255. To estimate the gradient of the slope marked L-K, we can compare it to the average gradient of the hillside. From visual inspection, the slope marked L-K appears steeper than the rest of the hillside. Therefore, we can estimate the gradient of the slope marked L-K to be about 1:19.

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Principles Of Elementary Surveying*

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Question 50 Report

The stratification of sedimentary rocks is mainly caused by?

lateral pressure being applied from two sides

deposition of rocks particles in layers Correct answer

the sorting action of the wind

wave action and longshore drift

Answer Details

The stratification of sedimentary rocks is mainly caused by the deposition of rock particles in layers. Sedimentary rocks are formed from the accumulation and compaction of mineral and organic particles that settle on the earth's surface or at the bottom of water bodies. The layers of sedimentary rocks are formed by the gradual accumulation of these particles over time. As more particles settle, they bury the previous layer, and the pressure from the new layer causes the particles to compact and cement together, forming a solid rock. This process repeats over time, resulting in multiple layers of rocks with different characteristics, such as color, texture, and composition. Therefore, the stratification of sedimentary rocks is mainly due to the deposition of rock particles in layers.

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Elements Of Physical Geography

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