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What is much of earths crust made up of?
Water 75%
How much of earths mass made up by the core?
The core is 33% of the Earths mass
How much of earths crust is made up of oxygen and silcon?
47 % oxygen & 27% silicon.
What percent of the crust takes up earths mass?
If you're asking how much of the earth is in the crust layer, less than one percent. If you're asking what it's composition is:SiO2:60.6Al2O3:15.9CaO:6.4MgO:4.7Na2O:3.1Fe as FeO:6.7K2O:1.8TiO2:0.7P2O5:0.1
How Much Aluminum Is Found In The Earths Crust?
8.1% by weight
How much of earth mass is made up by the mantle?
The mantle makes up about 67% of Earth's mass. It is a layer of hot, dense rock located beneath the Earth's crust and above the core. The mantle plays a crucial role in the movement of Earth's tectonic plates.
How much does the sun have mass?
The suns mass is 332,950 earths.
How much of the earths surface is covered by india?
India is not covering some of the earth's crust but part of the earth's crust is part of India
How much mass is the earths mantle?
The Earth's mantle makes up about 67% of the planet's mass, which is roughly 67.5% of the Earth's total mass. The mantle is a layer of solid rock that extends from the base of the crust to the outer core.
Which is hotter the sun or the earths crust?
The sun is much hotter than the Earth's crust. The temperature at the Earth's core is estimated to be around 5700 degrees Celsius, whereas the temperature at the surface of the sun is about 5500 degrees Celsius.
Where is oxygen most commonly found in?
under the earths crust in trees and everywhere you can think of pretty much
When does gravity change?
Gravity is caused by mass. Everything causes gravity but the bigger it is and more mass it has the more pull is felt by its gravity. So you are pulling the earth towards you and the earth is pulling you. The earth is much bigger and has more mass, so it pulls much more. Gravity gets weaker the further away you get from its source. The earths crust does not have the same mass all over, so some areas have slightly less gravity than others. The differences between areas are very very small. The moon has only a quarter the mass of the earth, so gravity on the moon is a quarter of earths gravity.
