Question

4) Oxidation changes the size and colour of the
rocks.​

Answer 1

Answer:

The oxidation is the chemical reaction of the rock minerals with atmospheric oxygen which leads to the change the size, mineral composition and color of the rocks and the resulted soil.

The oxidation reaction is one of the ways of chemical weathering which makes the rock minerals less resistant to weathering. The oxidation of the iron element present in the rock when oxidized cause red and rusty color of the rocks.

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Answer 2

Explanation:

The oxidation is the chemical reaction of the rock minerals with atmospheric oxygen which leads to the change the size, mineral composition and color of the rocks and the resulted soil. ... The oxidation of the iron element present in the rock when oxidized cause red and rusty color of the rocks

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