Answer:
climate change is caused by the burning of fossil fuels damaging the ozone. the ozone protects the earth from getting extremely hot. when it gets hot the fresh water dries up, and many crops die
It's a form of weathering. If water gets into a crack in a rock and then freezes, it will expand, causing the crack to get bigger, which can happen continuously.
I hope this is the type of answer you wanted. :)
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