Jamb Geography 2020 Past Questions and Answers

Question 46:

• JAMB 2020

Which of the following is an importance of the atmosphere to living organisms?

A. It provides water for industrial uses
B. It provides oxygen for animals and plants for respiration
C. It provides shelter in form of timber for man
D. It aids transportation through construction of roads and railways

Question 47:

• JAMB 2020

The correct arrangement of the layers of the earth crust from the surface to the interior is

A. Sial, mantle, sima, core
B. Sima, sial, core, mantle
C. Core, mantle, sima and sial
D. Sial, sima, mantle and core

Question 48:

• JAMB 2020

If the scale of a map is 2cm to 1km, what is the ground distance if the distance between two towns on the map is 20cm

A. 5km
B. 2.5km
C. 10km
D. 20km

Question 49:

• JAMB 2020

If the scale of two maps are (a;1:100,000 and b;1:400,000) what is the ground distance if the distance between two towns on the maps is 10cm

A. 10km, 40km
B. 5km, 20km
C. 2.5km, 10km
D. 20km, 80km

Question 50:

• JAMB 2020

Which of the following is a reason for the high volume of trade between Nigeria and developed countries?

A. Similarity of products
B. Low level of technology
C. Colonial Ties
D. Presence of trade unions