What impact does the various energy conversion processes have on ecology? energy conversion used by man usually produces pollution it is related to natural cycles which affect activities of ecosystems natural energy conversion can maintain/ restore balance none of the above are related to ecosystems

The answer is the second one. Energy change utilized by man ordinarily creates contamination it is identified with regular cycles which influence exercises of biological communities regular vitality transformation can help keep up/reestablish harmony. A vitality change is the change of vitality from one shape. 

1, 2 & 3

Explanation:

short-term energy

make up cell membrane

long-term energy