About how many minerals is the earths crust

answer:

there are roughly 3,800 named minerals in the world and approximately 30 to 50 new minerals described each year, according to the mineralogical society of america. the most common mineral in the earth's crust is silicon.

explanation:

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when atmosphere interacts with biosphere they focuses on on the sources and sinks of green house gases (ghgs) air pollutants, particular matters, water and energy between the earth's surface and the atmosphere. the biosphere affects the climate. the atmosphere and biosphere are in constant interaction with each other, and all living things rely on gases in the atmosphere for life. organisms such as animals take in oxygen gas form the atmosphere to use in every cell of their body for smooth functioning of daily routine exercises.