In the Greenhouse Effect, Incoming Solar Radiation Entering the Earth's

In the greenhouse effect, incoming solar radiation entering the earth's atmosphere is

A) absorbed by greenhouse gases in the upper atmosphere.
B) re-radiated as short wave radiation from the earth's surface and is reabsorbed by the atmosphere.
C) re-radiated directly into space.
D) re-radiated as heat from the earth's surface and is absorbed by atmospheric gases.
E) trapped in the lower atmosphere by carbon dioxide.