Jamb Geography 2021 Past Questions and Answers

Question 76:

• JAMB 2021

Where the salinity of an ocean is high;

A. The ocean water is dense and flows at the ocean surface towards a low salinity area
B. The ocean water is dense and creeps at the bottom of the ocean towards low salinity areas
C. The ocean water is light and flows at the area surface towards a high salinity area
D. The ocean water is light and flows at the ocean surface towards a low salinity area

Question 77:

• JAMB 2021

The type of water left in the soil after excess water has been drained off, following heavy rainfall is known as

A. Field capacity
B. Field capacity
C. Gravitational water
D. Hygroscopic water

Question 78:

• JAMB 2021

The part labelled X in the soil profile above is known as

A. Top soil
B. Sub soil
C. Parent materials
D. Bedrock

Question 79:

• JAMB 2021

Which of the following is not a graphical representation of statistical data?

A. Choropleth map
B. Dot map
C. Shaded map
D. Star graph

Question 80:

• JAMB 2021

Which of the following is a vegetation characteristics of the Tropical rainforest?

A. Trees are not in pure stand
B. Tough, small, leathery, hairy leaves to guard against excessive transpiration
C. Trees are conical in shape
D. There is high undergrowth