Question 68 pts
which of the following statements regarding earth’s annual energy balance are true (choose all that apply):
a each year, the earth and atmosphere combined receive the same amount of energy from the sun that they lose to space.
b earth’s overall average equilibrium temperature changes only slightly from one year to the next.
c over half of the incoming solar energy received at the top of the atmosphere is absorbed at the surface
d winds and ocean currents play a vital role in transferring excess energy from equatorial regions to polar regions