What happens in a rainforest ecosystem when trees are cut down

a) decomposes feed on each other
b) consumers have less food and shelter
c)consumers begin to undergo chemosynthesis
d) decomposers begin to undergo photosynthesis

b. trees provide everything in a rain forest ecosystem.

1. (1.2kw)x(15/60hours) = .3kwh --> a

2. (5kw)x(90/60hours)x(8cents/kwh) = $0.60 --> d

3. microwave --> 1200 watts = (1.2kw)x(6/60hours) = .12kwh

coffee-maker --> 900 watts = (.9kw)x(10/60hours) = .15kwh

therefore, it requires more energy for the coffee-maker to do the same amount of work.

so the answer is a.