Question

how does biological weathering occur
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Answer 1

Biological weathering combines both mechanical and chemical weathering and is caused by plants or animals. As plant roots grow deeper to find sources of water, they push through cracks in rocks, applying force to push them apart . As the roots grow ,the cracks become larger and break the rocks into smaller pieces.

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Answer 2

Answer:

Hi Mate Here Is You Answer

Biological weathering combines both mechanical and chemical weathering and is caused by plants or animals .As plant roots grow deeper to find sources of water they push through cracks in rocks applying force to push them apart .As the roots grow the cracks become larger and break the rocks into smaller pieces.

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