The greenhouse effect is a result of
a. absorption and radiation of energy in the hydrosphere.
b. consumption of fruits and vegetables that produce a biofuel.
c. consumption and radiation of energy in the atmosphere.
d. absorption and radiation of energy in the atmosphere

The correct answer would be D. absorption and radiation of energy in the atmosphere.

Green house effect refers to the process by which heat or radiation from the sun as well as those radiated from the surface of the earth are trapped in the atmosphere.

It gradually results in increase of the temperature of the earth.

Due to increase in greenhouse gases such as carbon dioxide, methane et cetera the average temperature of the earth keeps on increasing and thus results in global warming.

but there is no

i guess you forgot putting it.

b. lithosphere, asthenosphere, mesosphere   is the answer most likely