How can plants cause weathering A sprouting seeds and growing roots can cause rocks to break B plants need water and water can weather rocks C plan to track animals and animals can burrow into rocks D chemical reaction in plants change rocks and break them into smaller pieces

Answer 1

The most accurate answer to how plants can cause weathering is:

A) Sprouting seeds and growing roots can cause rocks to break.

As seeds sprout and grow, their roots can penetrate cracks and crevices in rocks. This pressure from the expanding roots can lead to the physical breakdown of the rocks, a process known as biological weathering. While options B, C, and D mention related ideas, A specifically addresses the direct mechanical weathering caused by plant roots.