Living Organisms
An alloy of solid nickel and iron, mostly.
Life.
living organisms - study island answer (:
No it is not im not exactly sure where its from but i no its no fron the Biosphere
The "crust" or biosphere
the biosphere, the atmosphere, and the geosphere
A biosphere.
Biosphere.
No, Earth's atmosphere is mostly composed of nitrogen (about 78%) and oxygen (about 21%). Hydrogen makes up a very small fraction of Earth's atmosphere, less than 0.1%.
biosphere ,hydrosphere ,atmosphere ,lithosphere are the four spheres of the earth
It contains a biosphere.
The biosphere contains mammals, fish and birds.