Jamb Geography 2021 Past Questions and Answers

Question 71:

• JAMB 2021

_______ is the condition of the lower atmosphere of a place over a short period

A. Climate
B. Weather
C. Cloud
D. Humidity

Question 72:

• JAMB 2021

In a combined maximum and minimum thermometer, the difference between the hottest and coldest daily temperature for that day gives the

A. Diurnal range of temperature
B. Mean daily temperature
C. Minimum daily temperature
D. Maximum daily temperature

Question 73:

• JAMB 2021

_______ is defined as the total surrounding or medium of any organism in a given area

A. Biotic component
B. Abiotic component
C. Environment
D. Ecosystem

Question 74:

• JAMB 2021

Which of the following processes leads to the loss of carbon from the air

A. Combustion
B. Combustion
C. Putrifaction
D. Photosynthesis

Question 75:

• JAMB 2021

On maps, lines drawn to join all places in the ocean having equal degree of salinity are called

A. Isohalines
B. Isobars
C. Isosalines
D. Isossal