Question

4. Volcano is caused by the sudden movements of the earth. 5. The strength of the earthquake increases away from the centre. 6. The molten magma inside the earth moves in a circular manner.​

Answer 1

Explanation:

The molten magma inside the earth moves in a circular manner.

2. Beach is an erosional feature of sea waves.

3. Moraine is a depositional feature of a glacier.

4. Volcano is caused by the sudden movements of the earth.

5. The strength of the earthquake increases away 2. Beach is an erosional feature of sea waves.

Answer 2

Explanation:

4. Volcanic activity is one of the sudden movements of the earth's crust caused by the convergence or divergence of the tectonic plates. It can occur both on land due to the convergence of tectonic plates like the Pacific Ring of Fire and in the oceans due to the divergence of tectonic plates like the Mid-Atlantic ridge.

5. false

6.The magma inside the Earth moves in a circular motion called as Convection Currents. In conclusion the plates move across the earth because of convection currents beneath the crust.