Structure of Earth

Q. name the diffrent layers of EARTH

Q.

Which of the following layers of the Earth has the highest temperature?

1. Inner core

2. Crust

3. Mantle

4. Outer core

Q.

Which of the following is the correct order of layers from the outermost surface of the Earth to its centre?

1. Mantle, Inner core, Outer core, Crust

2. Crust, Outer core, Inner core, Mantle

3. Mantle, Crust, Inner core, Outer core

4. Crust, Mantle, Outer core, Inner core

Q. Assertion(A): Convection currents occur due to the movement in fluid magma.
Reason(R): It occurs due to the difference in temperature between the mantle and solid core.

1. Both A and R are true and R is the correct explanation of A
2. Both A and R are true but R is not the correct explanation of A
3. A is true but R is false
4. A is false but R is true

Q. What are the fragmented outermost layers of earth known as?

1. Plates
2. Crust
3. Core
4. Zones