Explanation:
800 km per her because you have to divide 7200 by 9
I am very sorry I don’t know
<span>anything harder than mohs scale 7 so eg Topaz, Corundum and diamond representing mohs scale 8 9 and 10 respectively.</span>
You need to post a picture so someone can help
the relatively thick part of the earth's crust that forms the large landmasses. It is generally older and more complex than the oceanic crust.