what properties make up different kinds of rocks, is there oil under the gulf of mexico? :P
A plant who has had intercourse many times
If one trophic levels population increases or decreases too much, it can decrease the amount of producers, this decreasing the amount of energy available in food web which can cause population crash.
Answer: Abiotic
Explanation: Prairie soil is Non-living, therefore making it Abiotic!
Biotic also means living btw.
