Explain the rock cycle in 2-4 sentences

The rock cycle starts with one huge rock or magma, then the rock gets weathered and either becomes soft or it can become rough. "But does the rock stay that way?" and the answer is no. Over time the rock becomes weathered enough that it can't be weathered any more and that is because it is now sand.

Explanation:

easy

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.

this transfer is call conjunction