Help plz! What has to happen to sediment in order for it to become sedimentary rock?
A It has to be around a volcanic eruption.
B It has to bond and harden.
C They have changed in some way.
D It has to be washed away by wind and rain.

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.

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