Question

On Edge I really need help with a question: According to Hess’s theory, what might happen if the magma under a mid-ocean ridge cools?

ANSWER CHOICES: Please Help!!!
The magnetic stripes might reverse direction.
The deep-ocean trench might become deeper.
The crust at the ridge might form more quickly.
The plates on either side of the ridge might stop moving.

Answer 1

the answer is D i just took the test and passed with 100%

Step-by-step explanation:

Answer 2

The plates on either side of the ridge might stop moving.

its D on e2020

Step-by-step explanation: