Question

AN
EXERCISE
A. Fill in the blanks.
1. Weathering is the
or decomposition of rocks and minerals on Earth's surface.
2.
weathering refers to breakdown of rocks without causing a change in their
chemical composition.
3. In oxidation, certain chemicals inside rocks react with
4. Plants, animals and humans are not really agents of weathering but effective
5. A soil
is a vertical section of the soil from the ground surface to the point
where the soil meets the underlying rocks.​

Answer 1

Answer:

1. plain

Explanation:

2. green house

A. Choose the correct preposition and fill in each blank:-

1. I met him on the way. (on, in)

Con

2. He was relieved from his responsibilities

. (with, from)

3. Place the lamp on the table. (on, upon)

4. He aimed his gun at the robber. (at, on)

5. She was born in Ranchi in Bihar. (in, at)