Question

What may happen if there were no convective currents in the mantle?

Oceans will turn completely dry.

Continents will start breaking apart.

The recycling of Earth's crust will stop.

The diameter of Earth will start increasing.

Answer 1

the answer would be C

Step-by-step explanation:

if there is no crust there would be no crust to recycle

Answer 2

the third one because if there was no convective currents then that would cause the recycling of the earth's crust to stop