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laiz [17]
3 years ago
15

Is lichen growing on rocks chemical or mechanical weathering?

Chemistry
2 answers:
Alik [6]3 years ago
7 0

Answer: mechanical

Explanation:

ki77a [65]3 years ago
7 0

The answer is "chemical weathering." Lichen is fungi that can grow on rocks and lichen produces chemicals which breaks down the rock which contributes to weathering. Weathering is the breaking down of rocks naturally which can take thousands of years to happen.

Hope this helps.

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