Question

what are continental masses and ocean floors....if u know then tell..​

Answer 1

Explanation:

In places where convection currents rise up towards the crust's surface, tectonic plates move away from each other in a process known as seafloor spreading (Fig. ... Hot magma rises to the crust's surface, cracks develop in the ocean floor, and the magma pushes up and out to form mid-ocean ridges.

Answer 2

Answer:

hii unnie!!!!

Explanation:

this was my dp right

its ok unnie