Question

ANSWER IN ONE WORD

1. Mass scale cutting of trees.

2. The natural satellite of the earth.

3. The type of source of light of candle

4. The point at which an earthquake originates on the surface.

Answer 1

ANSWER IN ONE WORD:

1. Mass scale cutting of trees.

• Deforestation

Reason - Cutting of trees in a large scale is called deforestation.

2. The natural satellite of the earth.

• Moon

Reason - It is a natural satellite of earth because it revolves around it.

3. The type of source of light of candle.

• Artificial light source

Reason - Candle is a artificial light source as it is man-made.

4. The point at which an earthquake originates on the surface.

• Crust

Reason - Crust is the point at which earthquake originates$.$