How can plants cause weathering?

Question

A.
Chemical reactions in plants change rocks and break them into smaller pieces.

B.
Sprouting seeds and growing roots can cause rocks to break.

C.
Plants need water, and water can weather rocks.

D.
Plants attract animals, and animals can burrow into rocks.

Answer 1

A. Chemical reactions in plants change rocks and break them into smaller pieces.
B. Sprouting seeds and growing roots can cause rocks to break.
C. Plants need water, and water can weather rocks.

Answer 2

pick one

Answer 3

B. Sprouting seeds and growing roots can cause rocks to break.