Question

of rocks by elements of weather such as heat,
frost, wind etc.
(d) Carbonation is the reaction of
acid on minerals
(0) B-Horizon of soil profile contains
Answer the following in one word:
(a) Disintegration and decomposition of rocks.
(b) A process which wears down the rocks.
(c) The breaking up of exposed rocks due to change
in temperature, frost, plants and winds.
(d) Unequal heating causes expansion in rocks
resulting in breakdown of rocks.
Explain the following terms:
(a) Exfoliation (b) Hydration (c) Weathering
Differentiate between :
(a) Chemical and mechanical weathering
thi Weathering and edenudation​

Answer 1

Answer:

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Explanation:

sorry I don't understand the question .

Answer 2

Mechanical weathering breaks rocks into smaller pieces without changing their composition. Ice wedging and abrasion are two important processes of mechanical weathering. Chemical weathering breaks down rocks by forming new minerals that are stable at the Earth's surface.