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☆☆☆☆☆liquid core
shipping routes
tectonic plates
Continents
a chain of volcanoes parallel to a continental coast.
convection below the crust.
straits
a young mountain range along a continental coast.
vulnerable to attack from warring civilizations.
The reasons groups of people leave a particular place are called push factors. Push factors are usually due to a difficulty such as war, natural disasters, food shortages, or inability to find jobs.
As the geology officer on an expedition to a newly discovered Earthlike planet, you might determine whether the planet has a crust composed of plates that move by chains of volcanoes along continental coastlines.
a bias is a(n)
A civilization exists in a mountain valley for several hundred years developing its own language in isolation from nearby civilizations such a civilization probably has been
- Protected from invasions by the mountains around it.
- Isolated by mountains or some other physical barriers.
- Offered a bigger supply of national resources, like the Aztecs.
movement in its core.
~ All of the above
no
Crust, Moho barrier, Mantle, Core
Pacif Ocean
