Which type of weathering involves the chemical alteration of rock minerals?
A. Mechanical weathering
B. Frost wedging
C. Biological weathering
D. Chemical weathering
Answer: Option D
A. Mechanical weathering
B. Frost wedging
C. Biological weathering
D. Chemical weathering
Answer: Option D
What is the main agent responsible for the formation of V-shaped valleys?
A. Wind
B. River
C. Glaciers
D. Landslides
Which of the following is an erosional feature formed by wind?
A. Drumlin
B. Oxbow lake
C. Yardang
D. Delta
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