Major factor in the reduction of the ozone layer. a. chlorofluorocarbons are a b. burning rain forests is a

answer; ///i do believe that the correct answer is (b); ///to inform, entertain or persuade an

b. read the phase at the intersection of any given temperature and pressure.

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg