Single displacement (replacement)

Explanation:

Single displacement (replacement) is kind of reaction in which 1 atom of reactants only change in product.

Single displacement reaction is a chemical reaction in which a more reactive element displaces the less reactive element from it's compound.

for example :

CuSo4 + Zn = ZnSo4 + Cu

here we can see that zinc which is more reactive than copper displaces copper from it's compound copper sulphate and forms zinc sulphate.

i hope it helped

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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