When solar radiation enters Earth’s atmosphere, about 23 percent is absorbed in the atmosphere and about 48 percent is absorbed at the surface. The rest is reflected back into space. If energy is conserved, what percent of the solar energy should be reflected back into space? a. 71%
b. 12%
c. 100%
d. 29%

I think Earth’s atmosphere plus atmosphere. So, 23+48=71. So, the answer is A

d. Not all rainforests are tropical rainforests.

Not all rainforests are tropical rainforests because some are distinguishable from the others and these rainforests has its own designated climate that allows the specific species of plants to grow and thrive in that environment.