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Tambaya 1 Rahoto
British foreign investments are concentrated in
Bayanin Amsa
The commonwealth of nations, known as commonwealth is an inter governmental organisation of 53 member States that are mostly former territories of the British empire
Tambaya 2 Rahoto
The major environmental problem associated with Area marked Y is____________
Bayanin Amsa
Environmental issues are harmful effects of human activity on the biophysical environment. South Eastern States of Nigeria are heavily affected by gully erosion due to their underlying geology and the serenity of their accompanied surface process.
Tambaya 3 Rahoto
The dominant foreign exchange earner of Senegal is
Bayanin Amsa
The dominant foreign exchange earner of Senegal is groundnut. Groundnut, also known as peanut, is one of the main agricultural crops grown in Senegal. It is a versatile crop that can be used for food, oil, and animal feed. Groundnuts are an important source of income for many farmers in Senegal, and the country is one of the largest producers of groundnuts in Africa. The export of groundnuts is a significant source of foreign exchange for Senegal. The country exports groundnuts to various international markets, including Europe, Asia, and the Middle East. In addition to groundnuts, Senegal also exports other agricultural products such as fish, fruits, and vegetables, as well as textiles and chemicals. However, groundnuts remain the main foreign exchange earner for the country.
Tambaya 4 Rahoto
A type of land-form that is associated with large scale orogeny is a
Bayanin Amsa
A fold mountain is a type of land-form that is associated with large scale orogeny. In simple terms, orogeny is the process of mountain building, which occurs when two tectonic plates collide and push up the land between them. This process causes the rock layers to bend, fold and become uplifted, creating a fold mountain. Examples of fold mountains include the Rocky Mountains in North America and the Himalayas in Asia.
Tambaya 5 Rahoto
Fluid basic lava flow is likely to give rise to a volcanic_____________
Bayanin Amsa
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.
Tambaya 6 Rahoto
One of the leading industrial nations of the world ranking second in manufacturing output after the USA is__________
Bayanin Amsa
Manufacturing industry in Japan is the most diversified with various advanced industries which are exceedingly successful. Japan's major export industries includes automobiles, consumer electronics, computers, semiconductors, and iron and steel. Additionally, key industries in Japan's economy are mining, nonferrous metals, petrochemicals, pharmaceuticals, bioindustry, shipbuilding, aerospace, textiles, and processed foods
Tambaya 7 Rahoto
Study the table given which shows the mean climatic conditions of station Q and answer the questions.
Month | J | F | M | A | M | J | J | A | S | O | N | D |
Temp(°C) | -11 | -9 | 4 | 3 | 12 | 17 | 19 | 17 | 11 | 4 | -2 | -8 |
Precipitation(mm) | 28 | 23 | 30 | 38 | 48 | 51 | 71 | 74 | 56 | 36 | 41 | 41 |
What type of climate has the station? |
Bayanin Amsa
Based on the given mean climatic conditions, the station has a "Cool Temperate" climate. This is because the average temperature during the warmest month (July) is 19°C, which is below the threshold for a "Warm Temperate" or "Mediterranean" climate. Additionally, the average temperature during the coldest month (January) is -11°C, which is characteristic of a "Cool Temperate" or "Cold Temperate" climate. The amount of precipitation throughout the year is moderate, with the wettest month being July with 71mm of rainfall.
Tambaya 8 Rahoto
Which of the following is not a proof to show that the earth is spherical in shape?
Bayanin Amsa
The option that is not a proof to show that the Earth is spherical in shape is "twilight and dawn." While sunrise, sunset, ships visibility, and lunar eclipse are all evidence that supports the idea that the Earth is a sphere, twilight and dawn are not necessarily proof of this shape. Twilight and dawn occur when the Sun is just below the horizon and its light is scattered by the Earth's atmosphere, creating a soft, diffuse light. While this phenomenon is consistent with the idea that the Earth is a sphere, it is not unique to this shape and could also occur on other types of celestial bodies. In contrast, sunrise and sunset occur because the Earth's spherical shape causes the Sun's light to be blocked from certain parts of the planet as it rotates on its axis. Ships visibility and lunar eclipses are also consistent with the idea that the Earth is a sphere because they demonstrate the way that a sphere can obstruct light and shadow.
Tambaya 9 Rahoto
All the following are environmental hazards except___________
Bayanin Amsa
The environmental hazard among the given options that is not included is afforestation. Afforestation refers to the process of planting trees in an area where there was no forest, or the forest has been destroyed, and it is typically seen as a positive action for the environment. On the other hand, the other three options are environmental hazards that can have negative impacts on people and the environment. Flooding, for example, can lead to property damage, displacement of people, and loss of life. Vulcanicity, which refers to the movement of magma and volcanic activity, can result in the release of toxic gases, destruction of property, and loss of life. Deforestation, which is the clearing of forests for various human activities, can cause soil erosion, loss of biodiversity, and contribute to climate change.
Tambaya 10 Rahoto
Dodoma is to Tanzania as ______ to Nigeria
Bayanin Amsa
The answer is Abuja. Dodoma is the capital city of Tanzania, and similarly, Abuja is the capital city of Nigeria. Prior to Abuja, Lagos was the capital city of Nigeria. However, due to its rapidly growing population and other challenges, the government decided to move the capital to a more central location in the country, which is Abuja. Therefore, just as Dodoma serves as the political hub of Tanzania, Abuja serves as the political center of Nigeria.
Tambaya 11 Rahoto
Study the map and answer the question. The bearing of Jata from Adaba is approximately
Bayanin Amsa
To determine the approximate bearing of Jata from Adaba using the map, we need to look at the compass rose and use the scale provided. Looking at the compass rose, we can see that North is pointing towards the top of the map. To find the bearing of Jata from Adaba, we need to draw a straight line from Adaba to Jata on the map, and then measure the angle between this line and North using a protractor. Measuring this angle, we can see that it is approximately 21 degrees. Therefore, the bearing of Jata from Adaba is approximately 21°. Note that this is an approximation since we are using a ruler and protractor on a printed map, which may not be completely accurate. Additionally, the actual bearing of Jata from Adaba may differ slightly depending on the specific route taken.
Tambaya 12 Rahoto
'It is a port that specializes in receiving and redistributing goods to the neighboring countries'. Which of the following ports is described in the preceding statement?
Bayanin Amsa
The port described in the statement is an Entrepôt. An entrepôt is a port or a place where goods are stored temporarily before being re-exported to other countries. It acts as a distribution center for goods, receiving them from one place and then redistributing them to other places. A ferry port is a place where ferries arrive and depart, carrying passengers and vehicles across bodies of water. An outport is a smaller port that is located away from the main port and is usually used for loading and unloading goods. A river port is a port located on a river and is used for loading and unloading goods and passengers along the river.
Tambaya 13 Rahoto
Along which latitude will be the day time be longest on Christmas day?
Bayanin Amsa
Tambaya 14 Rahoto
Latitude 66 and half marks the____________
Bayanin Amsa
Latitude 66 and a half (66.5) marks the Arctic Circle. The Arctic Circle is an imaginary line that circles the Earth at approximately 66.5 degrees latitude, which is located in the northern hemisphere. This line marks the southernmost point at which the sun can remain continuously above or below the horizon for a full 24 hours, depending on the time of year. Therefore, if you are at a location with latitude 66.5 degrees or higher, it means that you are within the Arctic Circle and can experience the phenomenon of the midnight sun during the summer solstice, where the sun remains above the horizon for a full 24 hours. In contrast, during the winter solstice, the sun will not rise above the horizon at all, resulting in 24 hours of darkness. Hence, the correct answer is: - Arctic Circle
Tambaya 15 Rahoto
Soil conservation can be achieved through___________-
Bayanin Amsa
Soil conservation is the preventing of soil loss from erosion or reduced fertility caused by over usage, acidification, salinization or other chemical soil contamination
Tambaya 16 Rahoto
The peeling off of surface layers of a rounded boulders during mechanical weathering is called________
Bayanin Amsa
The peeling off of surface layers of a rounded boulder during mechanical weathering is called exfoliation. Exfoliation is a type of mechanical weathering process that occurs when layers of rock or boulder peel off from the surface due to pressure release. The process usually occurs in rocks that have been exposed to intense heat, pressure, and other environmental factors for a long time. As a result of these factors, the rock expands and contracts repeatedly, causing the surface layers to crack and break apart. Over time, these cracks become wider, and the layers begin to peel off, revealing the smooth and rounded boulder underneath. Exfoliation is often seen in granitic rocks, where the outer layers peel off to form concentric layers resembling an onion. The process can also occur in other rock types such as sandstone and shale. Overall, exfoliation is an important geological process that contributes to the breakdown and erosion of rocks over time, shaping the landscape around us.
Tambaya 17 Rahoto
The system of cultivation of tropical commercial crops estates is known as____________
Bayanin Amsa
The system of cultivation of tropical commercial crops estates is known as plantation agriculture. Plantation agriculture refers to a large-scale farming system where a single crop is grown on a large piece of land, usually in tropical countries. This type of agriculture is characterized by the use of large amounts of land, labor, and capital to cultivate crops such as rubber, sugar, coffee, cocoa, and tea. These crops are grown for commercial purposes, and the aim is to produce large quantities of a single product for export. The crops are typically grown in monoculture, which means that only one type of crop is grown in a particular area. This type of agriculture is often associated with the exploitation of workers, environmental degradation, and social and economic inequality.
Tambaya 18 Rahoto
The plains formed when the slopes of mountains are worn back in arid and semi-arid regions my mechanical weathering is called_______
Bayanin Amsa
The plains formed when the slopes of mountains are worn back in arid and semi-arid regions by mechanical weathering is called "Pediplains". Pediplains are a type of plain that form as a result of the gradual erosion and weathering of mountains and hills. They typically occur in arid and semi-arid regions where there is little vegetation to protect the land from erosion. Over time, as the wind, rain, and other natural forces wear away at the mountain slopes, sediment is carried downhill and deposited on the surrounding plain. This sediment can be made up of rocks, sand, and soil, and can create a relatively flat and gently sloping plain that extends out from the base of the mountain. Unlike other types of plains, such as alluvial plains or outwash plains, which are formed by water deposition, pediplains are formed by the mechanical weathering and erosion of rock and soil. They are typically found in regions where there is little precipitation and where the climate is dry and hot, which can help to speed up the weathering process.
Tambaya 19 Rahoto
Lines joining places of equal sunshine duration on maps are__________
Bayanin Amsa
The lines joining places of equal sunshine duration on maps are called Isohel. Isohel is a type of contour line that connects all the points on a map that receive the same amount of sunlight in a given period, usually a day or a year. These lines are similar to contour lines on a topographic map that connect points of equal elevation. Isohels are used to show areas with similar amounts of sunshine and can be used to analyze patterns in climate and weather. For example, isohel maps can help identify areas with higher or lower amounts of sunlight and help to plan agriculture, solar power generation, and other activities that depend on sunlight.
Tambaya 20 Rahoto
The two most important factors which account for the pattern of population distribution in West Africa are
Bayanin Amsa
Physical conditions determine the population distribution in Africa. The topography of an area, how favourable it is determine population distribution. People tend to move from a place to another if the condition is not favourable. Nomads for example move their cattles around for pastures to graze.
Tambaya 21 Rahoto
If the time at the Greenwich Meridian is 11.00am, what would the local time be at a place 750W?
Bayanin Amsa
Time at GMT is 11am, 150 = 1 hour, 750 gives us 5 hours
The West looses, therefore
11am - 5hours = 6:00am.
Option D is the right answer, all other options are wrong
Tambaya 22 Rahoto
A desert country which has a high population density supported by irrigation is___________
Bayanin Amsa
Egypt is a desert country which has a high population density supported by irrigation. Irrigation is the process of supplying water to crops and lands to help them grow. In Egypt, the Nile River provides water for irrigation, allowing agriculture to flourish and supporting the country's large population. This is why Egypt is considered a good example of a desert country with a high population density that is supported by irrigation.
Tambaya 23 Rahoto
The lack of access to food in some parts of the world emanates from
Tambaya 24 Rahoto
Study the map and answer the question. The land-form feature at the centre of the map can best be described as
Bayanin Amsa
Tambaya 25 Rahoto
A broad-based population pyramid is composed mainly
Bayanin Amsa
A broad-based population pyramid is composed mainly of young dependants and active inhabitants. This means that there are more people in the younger age brackets (typically 0-14 years old) and a significant proportion of the population is in the working age bracket (typically 15-64 years old). The number of elderly people (typically 65 years and above) in this type of pyramid is relatively small. Broad-based population pyramids are typically associated with countries that have high birth rates and lower life expectancies. In these countries, the younger population tends to be larger and the older population tends to be smaller due to factors such as high infant mortality rates and shorter life spans. The larger working-age population in these countries can be a potential source of economic growth if they are able to find employment and contribute to the country's development.
Tambaya 26 Rahoto
Study the table given which shows the mean climatic conditions of station Q and answer the questions.
Month | J | F | M | A | M | J | J | A | S | O | N | D | |
Temp(°C) | -11 | -9 | 4 | 3 | 12 | 17 | 19 | 17 | 11 | 4 | -2 | -8 | |
Precipitation(mm) | 28 | 23 | 30 | 38 | 48 | 51 | 71 | 74 | 56 | 36 | 41 | 41 | |
The annual temperature range at the station is |
Bayanin Amsa
The annual temperature range at station Q is calculated as the difference between the highest and the lowest temperature recorded in a year. The highest temperature recorded at the station in the given table is 19°C and the lowest temperature recorded is -11°C. Hence, the annual temperature range at the station Q is 19°C - (-11°C) = 30°C. So, the answer is 30°C.
Tambaya 27 Rahoto
Use the map below to answer the question. The most important minerals found in the area marked X are
Bayanin Amsa
Tambaya 28 Rahoto
The feature is one or the land forms associated with_________
Bayanin Amsa
The feature associated with river erosion is valleys. River erosion occurs when a river's fast-moving water cuts into its riverbed and banks, causing the river to widen and deepen over time. This process creates steep-sided valleys that are wider at the bottom than at the top. The riverbed and banks are constantly being reshaped by the erosive forces of the water, which carry away sediment and rocks. Over time, the river's course may change as it continues to erode and deposit material, carving new valleys and leaving behind a signature of its past path in the form of terraces.
Tambaya 29 Rahoto
The greatest volcanic regions of Africa are found in
Bayanin Amsa
The greatest volcanic regions of Africa are found in two main areas: Kenya and Tanzania, and Sudan and Ethiopia. In Kenya and Tanzania, the Great Rift Valley runs through the region and is home to some of the most iconic volcanic features on the continent. The valley is characterized by a series of interconnected volcanoes, hot springs, geysers, and lakes. The most famous volcanic peaks in the area are Mount Kilimanjaro, Mount Kenya, and Mount Meru. In Sudan and Ethiopia, the East African Rift Valley also runs through the region and is another hotspot for volcanic activity. The valley is home to a number of active and dormant volcanoes, including Erta Ale, Nyiragongo, and Mount Karthala. In addition, the region is known for its geothermal activity, with numerous hot springs and geysers dotting the landscape. Both of these regions are characterized by their tectonic activity, with the movement of the Earth's crust leading to the formation of rift valleys, which in turn create the conditions for volcanic activity. The result is a stunning and unique landscape that draws visitors from all over the world.
Tambaya 30 Rahoto
An alternative graphic method that can be used to depict the same information as a pie chart is the___________
Bayanin Amsa
A choropleth map is a thematic map in which areas are shaded or patterned in proportion to the measurement of the statistical variable being displayed on the map, such as population density or per-capita income.
Tambaya 31 Rahoto
Which of the following is not a form of mass movement?
Bayanin Amsa
The answer is "earthquake" as it is not a form of mass movement. Mass movement refers to the process by which large amounts of soil, rock, and other debris move down a slope under the influence of gravity. Landslides, rockslides, and talus creep are all examples of mass movement. An earthquake, on the other hand, is a sudden shaking of the earth's surface caused by the movement of tectonic plates. While earthquakes can cause landslides and other types of mass movement, the earthquake itself is not a form of mass movement. Instead, it is a geological event that can trigger mass movement in the surrounding area.
Tambaya 32 Rahoto
A well will always contain water if its dug_________
Bayanin Amsa
The sans bearing water or the acquifier is a body of permeable rock which can contain or transmit water. The body (acquifier) is generally a rock with permeability and porosity. They can hold water and provide sufficient rate. If a well is drilled, one does not always get water unless the acquifier is reached
Tambaya 33 Rahoto
If the time in New York (75°W) is 5.00pm, The time in Nigeria(15°E) will be
Bayanin Amsa
New York (75°W) is 5 hours behind Coordinated Universal Time (UTC-5) and Nigeria (15°E) is 1 hour ahead of Coordinated Universal Time (UTC+1). Therefore, there is a time difference of 6 hours between New York and Nigeria. When it is 5.00pm in New York, we can add 6 hours to find the time in Nigeria: 5.00pm in New York + 6 hours = 11.00pm in Nigeria So the correct answer is 11.00pm.
Tambaya 34 Rahoto
Use the information given in the chart and answer the question. If the total population of the city is 500,000 what is the population of ward 4?
Bayanin Amsa
Tambaya 35 Rahoto
Which of the following rocks is composed of the skeletons of microscopic sea plants and animals?
Bayanin Amsa
The rock composed of the skeletons of microscopic sea plants and animals is called "Chalk". Chalk is a soft, white, porous sedimentary rock that is formed from the remains of tiny marine organisms called coccolithophores. These microscopic creatures have hard shells made of calcium carbonate, and when they die, their shells accumulate on the ocean floor. Over time, these accumulations can become compressed and cemented together, forming the soft rock we know as chalk. Chalk is often found in areas that were once covered by shallow seas, such as in the cliffs of southern England. It has many uses, including as a writing surface, in construction, and as a natural fertilizer. Its softness and white color also make it a popular material for art, such as in the creation of chalk drawings.
Tambaya 36 Rahoto
One basic mineral that is common to Sokoto, Ewekoro, Calabar and Nkalagu is
Bayanin Amsa
The basic mineral that is common to Sokoto, Ewekoro, Calabar, and Nkalagu is limestone. Limestone is a sedimentary rock that is composed mainly of calcium carbonate, which is a mineral that is commonly found in the Earth's crust. It is a very versatile mineral that has a wide range of applications, including in the construction industry, as a raw material for cement production, and in agriculture as a soil conditioner. Sokoto, Ewekoro, Calabar, and Nkalagu are all regions in Nigeria that have abundant deposits of limestone. The limestone in these areas is of high quality and is a significant source of revenue for the local economy. It is usually mined from quarries and then processed into various forms for its different uses. Therefore, the basic mineral that is common to all these areas is limestone, which is an essential raw material for various industries and is vital for economic growth and development.
Tambaya 37 Rahoto
The ocean that connects Europe and America is the__________
Bayanin Amsa
The ocean that connects Europe and America is the Atlantic Ocean. The Atlantic Ocean is the second-largest ocean in the world, after the Pacific Ocean. It covers an area of about 106 million square kilometers and is bordered by Europe and Africa to the east, and by North and South America to the west. The Atlantic Ocean is important for global trade, as it provides a shipping route between Europe and America, and also plays a major role in the Earth's climate system.
Tambaya 38 Rahoto
One of the following is associated with wind deflation in arid region_________
Bayanin Amsa
Deflation is an action of wind when it picks up or remove loose particles from an area and leaves a denuded surface covered with coarse material too large for wind transport. The most noticeable results of deflation in some places are shallow depressions called blowouts
Tambaya 39 Rahoto
If the distance between two places on a map is 2cm, while the distance on land is 4km, the scale of the map is
Bayanin Amsa
The scale of a map is the ratio of the distance on the map to the actual distance on land. It is usually written as a fraction, like 1:100,000, where the first number represents the distance on the map and the second number represents the corresponding distance on land. To find the scale of the map in question, we need to divide the actual distance on land (4km) by the distance on the map (2cm). First, we need to convert 4 km to cm: 4 km = 4 x 10^3 m = 4 x 10^3 x 100 cm = 4 x 10^5 cm Now, we divide the actual distance on land (4 x 10^5 cm) by the distance on the map (2 cm): (4 x 10^5 cm) / (2 cm) = 2 x 10^5 So the scale of the map is 1 : 2 x 10^5, which is equivalent to 1:200,000.
Tambaya 40 Rahoto
In which of the following countries is cotton growing under irrigation the mainstay of the agricultural economy?
Bayanin Amsa
Cotton growing under irrigation is the mainstay of the agricultural economy in Sudan. Sudan is one of the largest producers of cotton in Africa and the world, and cotton farming is a major part of its agricultural economy. The country has a long history of growing cotton, with the industry dating back to the early 20th century. Cotton farming in Sudan is mainly done under irrigation due to the arid climate in most parts of the country. The irrigated areas for cotton farming are mainly found in the central and eastern regions of the country, such as the Gezira Scheme, which is one of the largest irrigation projects in the world. Cotton is a major export commodity for Sudan, and the industry employs a significant portion of the country's population. The government has made efforts to promote and support the cotton industry, with initiatives such as providing subsidies to farmers and investing in research and development to improve cotton production and quality. In summary, cotton growing under irrigation is the mainstay of the agricultural economy in Sudan, due to its favorable climate for cotton farming, long history of cotton production, and significant export earnings from the cotton industry.
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