Question 71:

• JAMB 2019

A climate that is wet for up to 10 months with a single peak, an annual rainfall of 3000mm and a mean monthly temperature of at least is

A. Tropical humid (Af)
B. Tropical monsoon (Am)
C. Tropical wet and dry (Aw)
D. Warm humid subtropical (ca)

Question 72:

• JAMB 2019

The rocks of the basement complex are generally referred to as

A. Younger granite
B. Older granite
C. Sedimentary formations
D. Volcanic rocks

Question 73:

• JAMB 2019

The survival of an organism in a natural ecosystem depends largely on

A. Its usefulness to human development
B. Environmental adjustments to suit it
C. Its adaptation to prevailing conditions
D. Its importance to other organisms

Question 74:

• JAMB 2019

A river that enters the sea at a gently inclined costal plain where tidal waves are weak will most likely develop into a

A. Lagoon
B. Knickpoint
C. Delta
D. Platform

Question 75:

• JAMB 2019

Which is the simplest method of rapid distance measurement in surveying?

A. Tape measurement
B. Compass measurement
C. Pacing I
D. Chaining