Question

Where are the newest parts of Earth’s crust located?
Responses

at the edges of continents
at the edges of continents - no response given

on the tops of mountains
on the tops of mountains - no response given

on plateaus
on plateaus - no response given

at mid-ocean ridges
at mid-ocean ridges - no response given

Answer 1

at mid-ocean ridges

New oceanic crust forms where tectonic plates diverge at mid-ocean ridges: magma rises, cools and solidifies, so the youngest crust is at the ridge and gets older moving away.