Answer:
a young mountain range along a continental coast.
I really hope this was helpful
Answer:
The arrival of new immigrant groups creates a more diverse culture when -. A. immigrants are pressured to assimilate quickly to their new community. B. :-P
Answer:
no reason
Explanation:
school just gives you useless information
Answer:
Oceanic rocks are continually recycled.
Explanation:
Hess proposed that no ocean rock is older than 200 million years because it is constantly being replaced by the upwelling of magma from the mantle. The magma leaves the mantle at the divergent plate boundaries and creates underwater ridges and canyons.
At the divergent plate boundaries, the tectonic plates move away from each other, but the older rock one again enters the mantle at the subduction zones where it slides underneath less dense plates of continental crust.
In the beginning of the universe, the universe is unstable mainly because of the extreme energy and heat in a small amount of space. As the universe expanded and cooled down, subatomic particles such as quarks which led to the formation of bigger subatomic particles such as the electrons and protons. There came a time when the universe has cooled enough that electrons and protons can form atoms, and the first atomic nuclei formed by 1 electron and 1 proton is the hydrogen atom.
<em>The next atomic nuclei formed is helium which is formed by 2 electrons, 2 protons, and 2 neutrons.</em>
