Question

oxidation changes the size and colour of the rocks .
give geographical reason :​

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 of the iron element present in the rock when oxidized cause red and rusty color of the

Answer 2

Explanation:

1.Oxygen in the air, water reacts with certain elements in the minerals inside the rock.

2.In this process, the minerals in rock react with oxygen present in the air or water.

3.Metals, particularly iron and aluminum commonly oxidized forming iron or aluminum oxides.It is also called rusting.

4.These oxides are larger in volume than in the original rocks.

5.The iron oxides are red in colour and aluminum oxides are yellow in colour.

Thus,oxidation changes the size and colour of the rocks.