Which of the following is an example of a chemical change that occurs during weathering?
O Freezing and thawing of water in the cracks of rocks
O Animals dig a hole in the ground looking for worms
O Flowing water smooths rock surfaces in a river
O Acids from the lichens growing on the rock breaks down the rock into soil
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Which of the following is an example of a chemical change that occurs during weathering?
O Freezing...
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