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प्रश्न
Distinguish between the following:
Mechanical Weathering’ and ‘Chemical Weathering’.
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उत्तर
Mechanical Weathering :
- It is done by the change in temperature and action of ice which breaks the rocks into small pieces.
Chemical Weathering :
- It is done by oxidation hydration, carbonation, and solution, etc chemical processes which causes the breaking of rocks.
संबंधित प्रश्न
Distinguish between the following pair
Hydration and solution
How do animals and plants assist in weathering?
Give two differences between physical and chemical weathering.
Say whether the following is ‘True’ or ‘False’.
In Polar regions there is no chemical weathering.
Rewrite the following sentence, choosing the right word from the options given below:
_______ occurs when the water itself combines chemically with some element or mineral.
Give Reasons:
Chemical weathering is predominant in hot and humid zones.
Mixing of water with the atmospheric carbon-di-oxide is known as ______.
Mention the agents of chemical weathering.
Distinguish between
Oxidation and Carbonation
Statement: The Agents of chemical weathering are Oxygen, Carbon dioxide, and Hydrogen.
Reason: Chemical weathering is predominantly high in the hot and humid regions.
