Question

3. Where are the newest parts of Earth's crust located?

A. at mid-ocean ridges
B. at the edges of continents
C. at the tops of mountains
D. in the cratons of continenets​

Answer 1

Answer:

A

Explanation:

Mid-ocean ridges are where new crust is formed as the two plates pull away from each other. Therefore, the newest crust is at the mid-ocean ridges.

Answer 2

Answer:

At mid ocean ranges.

Explanation:

At mid ocean ranges are where crust is pushed up from underneath. Thus the newest crust has been pushed up there. A midocean ridge is also a fault line.