2. A type of weathering that involves change in the
composition of rocks.
A. chemical
C. both chemical and mechanical
B. mechanical
D. none of the above
3. What do you call the process by which humans extract
stones from the mountains for construction purpose?
A. digging
C. weathering
A.flattering
D. quarrying
4. What happen to rock when it is exposed to higher
temperature?
A. contracts
C. expands
B. evaporates
D. sinks
5. An open-pit mine where rocks can be extracted.
A. landfill
C. reservoir
B. open-field
D. quarry​