4. Which of the following tends to cause physical or mechanical weathering? a. animal that burrow in the ground b. root of plants growing into the cracks in the rocks C. water that seeps into the pores and cracks of rocks d. all of these
All of them are causing physical weathering, animal can break weather the rocks by digging, roots can wither the rocks when its growing and water weather the rocks by softening it.
Answers & Comments
Answer:
D
Explanation:
All of them are causing physical weathering, animal can break weather the rocks by digging, roots can wither the rocks when its growing and water weather the rocks by softening it.