Question

differentiate between physical weathering and chemical weathering by making column​

Answer 1

Answer:

Explanation:

Weathering processes crack, wear away, and weaken rocks. ... Physical and chemical weathering degrade rocks in different ways. While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition.

Answer 2

Answer:

Just you can make a column with points.

Explanation:

Physical weathering

• It is the breakdown of rocks without changing their chemical composition, through the action of physical forces.
• The constant freezing and thawing of rocks during the night and day leads to the expansion and contraction of rocks.
• Exfoliation, block disintegration, granular disintegration etc., are the different types of weathering.

Chemical weathering

• Disintegration and decomposition of rocks due to chemical reactions is called chemical weathering.
• This is predominantly high in the hot and humid regions such as the equatorial, tropical and sub tropical zones.
• Chemical weathering takes place through the processes of oxidation, carbonation, solution and hydration

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