Question 4016:

• WAEC 2019

Rift valleys are formed through which of the following processes?

A. Erosion
B. Folding
C. Weathering
D. Faulting

Question 4017:

• WAEC 2019

Caverns, dry valleys and underground drainage are associated with which of the following areas?

A. Coastal
B. Desert
C. Limestone
D. Mountainous

Question 4018:

• WAEC 2019

Which of the following processes of wind action is erosion?

A. Saltation
B. Deflation
C. Suspension
D. Traction

Question 4019:

• WAEC 2019

From what are carbonaceous types of sedimentary rocks made of?

A. Tropical heat
B. Molten Magma
C. Vegetable matter
D. Coral remains

Question 4020:

• WAEC 2019

Which of the following is a drainage pattern?

A. Delta
B. Mouth
C. Source
D. Trellis