_____1. Identify the human activity that contributes to weathering.

A.Painting
B.farming
C.fishing
D.reforestation

2. A process that can bring out chemical weathering.

a.oxidation
b.roots of trees
c.boiling water
d.water wave

3. This is an example of the cause of mechanical weathering.

A. jackhammer
B. oxidation
C. acid rain
D. roots of trees

4. This is NOT an agent of weathering.

A. plants
B. ice
C. acid
D. soil

5.It is the process by which rocks breakdown and turn into soil.

A. dissolving
B. weathering
C. weather
D. breaking​