Jamb Geography 2015 Past Questions and Answers

Question 46:

• JAMB 2015

Because of its shape, the earth is best described as a

A. Gerald
B. Geosphere
C. Sphere
D. Circle

Question 47:

• JAMB 2015

The following are abiotic components of the ecosystem except

A. Bacteria
B. Topography
C. Water
D. Wind

Question 48:

• JAMB 2015

Which of the following human activities has a beneficial effect on soil

A. Grazing
B. Strip-cultivation
C. Bush burning
D. Over-cropping

Question 49:

• JAMB 2015

the degree of saltiness or concentration of salt solution in oceans or seas is referred to as -----

A. Ocean deep
B. Ocean ridge
C. Deep sea plain
D. Salinity of the ocean

Question 50:

• JAMB 2015

Stratified rocks are

A. Metamorphic rock
B. Plutonic rocks
C. Igneous rock
D. Sedimentary rocks