Question

how can you say the earth is still very active

Answer 1

in many regions of the earth's crust into the mantle and once again it becomes molten. This is constant process of formation and destruction of earth explains the fact that our earth is still very active. As we know the layer of crust on which we live is being changed by many disasters due to this processes happening deep into the earth we can say our earth is still very active.

Answer 2

heya....

Here is your answer....

We can say earth is still very active.

Because the matter from deep inside the mantle shoots up through volcanoes and fissures on the ocean floors and cools down to form the earths crust.

In many regions on the earth, part of the earths crust enters into and once again become molten.

This constant process of formation and destruction of the crust explain the fact that our earth is still active.

It may help you...☺☺