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What else can I help you with?
The crust is only what of earths thickness?
half of earths layer
What is the earths under crust surrounded by?
Earths under crust surrounded by Upper Mantle (35-60 km) .The mantle is composed of sillicate rocks that are rich in iron and magnesium relative to the overlying crust.
How do floods affect the earths crust?
it gets soggy
Is it true that earths crust contains most of earths mass?
No. The crust contains a small fraction of earth's mass. Most of the mass is contained in the mantle.
What does rocks in earths mantle contain a higher percentage of what than rocks in earths crust?
iron and magnesium
What pushes and pulles on earths crust?
Gravity.
What twists tears or pushes part of the earths crust past another?
convection currentsShear
Which formation occurs when magma pushes all the way through the exterior of the earths crust?
volcanic mountain
Why is the earths crust always moving?
Simple- Convection in the mantle causes mantle to slowly move, and it pushes against the crust. As it does this, the tectonic plates move.
How did people in 19th century think mountains were formed?
they thought the metallic plates of the earths crust rubs together and pushes the earth up
What is the size of the earths crust?
The Earths crust is approximately 650 km deep.
What type of mountain is formed by upward thrusts of earths crust?
its when my dick get too strong and it pushes the world up. (btw my dick is bigger than the world. Its hanging out on MARS)
What causes cracks in the earth's crust?
Cracks in the Earth's crust are primarily caused by tectonic forces, such as plate movement, which generate stress and pressure that can lead to fracturing in the crust. Additionally, natural processes like erosion, earthquakes, and volcanic activity can also contribute to the formation of cracks in the Earth's crust.
What causes the earths crust to rise and fall?
The sudden vibration in the plates inside the crust causes the earths crust to rise & fall.
What is under the earths surface and in the earths crust?
mantle
Why is the stress the earths crust?
The earth's crust is not stress
The crust is only what of earths thickness?
half of earths layer
