The depth below Earth's surface at which the boundary between Earth's
outer core and stiffer mantle is located is 3. 2900 kilometers. This is
the location where the outer core that covers our planet ends and meets
its mantle that can be found within the Earth and is stiffer than the
very center of the planet which is made of iron.
That it would take light 7.4 years to travel through space.
It is c, please give brainliest
Answer:
info for u
Explanation:
https://courses.lumenlearning.com/boundless-worldhistory/chapter/the-indus-river-valley-civilizations/
