Answer:
A. material from the Earth's interior is often returned to the surface
Explanation:
The mountains are formed when there is two plates colliding, especially when it comes to two continental plates. Because none of the plates has the tendency to sink below the other plate, their collision creates enormous amount of pressure on the crust around the boundary.
That enormous pressure manages to push the crust upward, and slowly mountain ranges start to form as the crust gains on elevation. While this process goes on, lot of material that has been buried deep into the interior of the Earth for millions of years, starts to come out on the surface.
That makes up for lot of disturbance in the rock strata, and makes up fro interesting and unexpected things. A good example of this are the Himalayas, as there are oceanic sediments at the top parts of them, despite the mountains being more than 8,800 meters high.
Oceanic crust is dominated by mafic and ultramafic intrusive igneous rocks whereas continental rocks are dominated by granitic (felsic) intrusive igneous rocks.
The difference in density has an impact on isostacy of crust floating on the semi-fluid upper mantle (asthenosphere), with continental crust (about 2.7g/cm3) rising or floating above oceanic crust (about 3.5 g/cm3).
The continental crust is by far the older of the two types of crust.
The mantle, oceanic crust, and continental crust all have different compositions due to a process called partial melting.
Because continental crust is less dense than oceanic crust it floats higher on the mantle, just like a piece of Styrofoam floats higher on water than a piece of wood does.
Answer:
Explanation:
Answer:Mini steel plants are smaller, have electric furnaces, use steel scrap and sponge iron. They produce mild and alloy steel of given specifications. An integrated steel plant is large, handles everything in one complex; from putting together raw material to steel making, rolling and shaping.
Explanation: I think
Answer:
It could show the cultures connection to nature r religion depending on what the land mark is? i think thats right i dont know sorry i tried.
Explanation:
