contestada

Where are extrusive rocks formed? A. in the sea B. in the mantle C. in the core D. on the surface of the earth

Respuesta :

D. On the surface of the earth

Answer: D

But the answer is not simple. It forms when the lava hits the earth's surface and explodes or cools (one or the other). It is a type of igneous rock.

The lava comes from the mantle deep below the surface.