Practice post utme greenfield university geography 2019 Past Questions

Question 1

The Earth's rotation causes a phenomenon known as the Coriolis effect, which influences the movement of large-scale weather patterns. What is the primary reason for the Coriolis effect?

Correct A. The Earth's rotation causes a deflection of moving objects to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.

B. The Coriolis effect is caused by the uneven distribution of mass within the Earth.

C. The Coriolis effect is a result of the Earth's slightly ellipsoidal shape.

D. The Coriolis effect is a result of the Earth's rotation and the movement of large-scale weather patterns.

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 2

A map is drawn to a scale of 1:50,000. If the distance between two points on the map is 5 cm, what is the actual distance between the two points in meters?

A. 100 m

Correct B. 500 m

C. 250 m

D. 50 m

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 3

A soil profile is shown below. What is the primary reason for the formation of the B horizon?

Correct A. The leaching of minerals from the A horizon.

B. The accumulation of organic matter in the A horizon.

C. The weathering of rocks in the B horizon.

D. The deposition of sediments in the B horizon.

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 4

A river is shown below. What is the primary reason for the formation of the meander?

A. The erosion of the river bank.

B. The deposition of sediments in the river.

Correct C. The meandering of the river due to the curvature of the river bank.

D. The formation of a new river channel.

Correct Answer: C

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 5

A map is drawn to a scale of 1:100,000. If the distance between two points on the map is 2 cm, what is the actual distance between the two points in kilometers?

A. 1 km

Correct B. 2 km

C. 5 km

D. 10 km

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 6

The process of soil formation through the weathering of rocks is an example of a _______ process.

A. mechanical

Correct B. chemical

C. physical

D. biological

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 7

The Earth's rotation causes the Coriolis effect, which in turn leads to the formation of _______ in the atmosphere.

A. high and low pressure systems

B. fronts and troughs

Correct C. cyclones and anticyclones

D. tornadoes and hurricanes

Correct Answer: C

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 8

The process of plate tectonics is responsible for the formation of _______ mountain ranges.

A. the Himalayas

B. the Andes

C. the Rocky Mountains

Correct D. all of the above

Correct Answer: D

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 9

The formation of soil through the decomposition of organic matter is an example of _______ soil formation.

A. mechanical

B. chemical

C. physical

Correct D. biological

Correct Answer: D

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 10

The process of erosion caused by water is known as _______ erosion.

Correct A. mechanical

B. chemical

C. physical

D. biological

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 11

A study on the impact of deforestation on soil erosion in the Niger Delta region reveals that the rate of soil erosion is directly proportional to the rate of deforestation. If the rate of deforestation is 5% per annum, calculate the rate of soil erosion after 10 years, given that the initial rate of soil erosion is 2% per annum.

A. 12%

B. 15%

Correct C. 18%

D. 20%

Correct Answer: C

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 12

A map of the Niger Delta region shows that the area is characterized by a network of rivers and creeks. If the map scale is 1:50,000 and the distance between two points on the map is 5 cm, calculate the actual distance between the two points in kilometers.

A. 2.5 km

Correct B. 5 km

C. 10 km

D. 15 km

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 13

A company that specializes in the production of palm oil has a factory located in the Niger Delta region. The factory produces 100,000 liters of palm oil per day. If the price of palm oil is ₦150 per liter, calculate the daily revenue of the company in naira.

A. ₦15,000,000

Correct B. ₦20,000,000

C. ₦25,000,000

D. ₦30,000,000

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 14

A study on the impact of climate change on agriculture in the Niger Delta region reveals that the average temperature has increased by 2°C over the past 10 years. If the average temperature in the region is currently 28°C, calculate the new average temperature in the region.

A. 30°C

Correct B. 32°C

C. 34°C

D. 36°C

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 15

A map of the Niger Delta region shows that the area is characterized by a network of rivers and creeks. If the map scale is 1:50,000 and the distance between two points on the map is 5 cm, calculate the actual distance between the two points in kilometers. What is the scale factor?

Correct A. 1:50,000

B. 1:100,000

C. 1:200,000

D. 1:500,000

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 16

The diagram below shows the distribution of vegetation belts in Nigeria. Which of the following vegetation belts is NOT found in Nigeria?

A. Tropical Rainforest

B. Savanna

C. Desert

Correct D. Temperate Rainforest

Correct Answer: D

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 17

The diagram below shows the process of plate tectonics. What is the name of the process by which the Earth's crust is broken and reformed?

A. Continental Drift

Correct B. Plate Tectonics

C. Seafloor Spreading

D. Mountain Building

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 18

The diagram below shows the water cycle. What is the name of the process by which water is transferred from the atmosphere to the ground?

Correct A. Evaporation

B. Condensation

C. Precipitation

D. Runoff

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 19

The diagram below shows the distribution of population in Nigeria. What is the name of the region with the highest population density?

A. North-West

B. North-East

Correct C. South-West

D. South-East

Correct Answer: C

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 20

The diagram below shows the process of weathering. What is the name of the process by which rocks are broken down into smaller particles?

Correct A. Mechanical Weathering

B. Chemical Weathering

C. Physical Weathering

D. Biological Weathering

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 21

The process of soil formation is influenced by the type of parent material, climate, topography, and vegetation. Which of the following is NOT a factor that affects soil formation?

A. Parent material

B. Climate

C. Topography

Correct D. Gravity

Correct Answer: D

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 22

A city with a population of 500,000 has a growth rate of 3% per annum. If the city's population is expected to double in 20 years, what is the annual growth rate?

Correct A. 2%

B. 3%

C. 4%

D. 5%

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 23

A firm produces two products, A and B, using two inputs, labor and capital. The production function for product A is given by Q_A = 2L^0.5K^0.5, where Q_A is the quantity of product A produced, L is the amount of labor used, and K is the amount of capital used. The production function for product B is given by Q_B = 3L^0.2K^0.8. If the firm has 100 units of labor and 200 units of capital, how many units of product A and product B should the firm produce to maximize profits?

A. Q_A = 10, Q_B = 20

Correct B. Q_A = 20, Q_B = 10

C. Q_A = 15, Q_B = 15

D. Q_A = 25, Q_B = 5

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 24

A firm is considering two investment projects, A and B. Project A has a net present value (NPV) of ₦100,000 and a payback period of 5 years. Project B has an NPV of ₦150,000 and a payback period of 3 years. Which project should the firm choose?

A. Project A

Correct B. Project B

C. Both projects are equally attractive

D. Neither project is attractive

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 25

A city's population is growing at a rate of 2% per annum. If the city's population is expected to double in 20 years, what is the annual growth rate?

Correct A. 2%

B. 3%

C. 4%

D. 5%

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

POST UTME GREENFIELD UNIVERSITY 2019 Geography | Objective

Master the Exam!

Help others prepare! Share this practice hub: