Question

true and false
1. The surface of separation between the crust and the mantle is Crofesima.

2. The continental crust of the Earth is composed of granitic rocks.

3. The core is about 2800 km thick.

4. The Earth's radius is same as the distance between the Earth's surface and the core.

5. The other name of the core is Crofesima.

6. The SiMa layer is made up of Silica and Magnesium.

7. There is a hot spring at Bakreshwar, West Bengal.

8. The surface of separation between two layers of rocks is known as gap.

9. The mantle constitutes about 84% of the Earth's volume.

10. Asthenosphere is also known as the Low Velocity zone.​

Answer 1

Answer:

true

false

false

true

true

false

true

false

false

true

Answer 2

Explanation:

true and false

1. The surface of separation between the crust and the mantle is Crofesima.