science
Grade-2
Easy
Question
In physical weathering, the ________does not take place.
- Dissolving of rocks in chemicals
- Change in the shape of a rock
- Change in the size of a rock
- Rock takes new shape
Hint:
There is no change in chemical composition of the rock in physical weathering.
The correct answer is: Dissolving of rocks in chemicals
- Physical weathering is a process that causes disintegration of rocks , minerals and soil without chemical change .
- It occurs when physical process affect the rocks such as temperature change , wind ,water etc.
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