How many elements make up the earths crust?
The earths crust is made of many layers..You can find clay and very good soil. But that is if you dig a little way down.
the earth has a center which is called the core of the earth. Inside this core is lava and is incredibly hot. Like the sun but not as hot..
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i have no clue
Oxygen Silicon Sodium Potassium Magnesium Iron
How many elements make up the earths crust? The earths crust is made of many layers..You can find clay and very good soil. But that is if you dig a little way down. the earth has a center which is called the core of the earth. Inside this core is lava and is incredibly hot. Like the sun but not as hot..
Sounds like a homework question...
Many elements and materials which could not have been produced any other way (like diamonds).
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8 Elements make up earths crust like 27.7% Silicon (Si) 8.1% Aluminum (Al) 5.0% Iron (Fe) 3.6% Calcium (Ca) 2.8% Sodium (Na) 2.6% Potassium (K) 2.1% Magnesium (Mg) 46.6% Oxygen (O)
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I don't know and stop asking me to answer things when I'm asking them!
there are many reasons for heat in earths crust. like the friction between rock masses during movements of earths crust. there may also be heat left over from the original heat of earths interior. but the main reason for heat in earths crust is radioactive elements. they give off energy that can be absorbed as heat. some radioactive elements include uranium, thorium, and a form of potassium.