Largest contributor to global averaged surface heating

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Reference no: EM13332326

1) What is the largest contributor to the global averaged surface heating?

a. solar visible radiation

b. solar infrared radiation

c. longwave infrared radiation

d. latent heat due to evaporating water

e. heat flux from the oceans

2) What does the solar infrared part of the electromagnetic spectrum refer to?

a. solar radiation with wavelengths shorter than visible light.

b. solar radiation that is responsible for the greenhouse effect.

c. solar radiation that has shorter wavelengths than terrestrial infrared radiation.

d. solar radiation that is responsible for natural ozone production in the stratosphere.

e. solar radiation that is more energetic than thermal radiation.

3) What distinguishes the dynamics of the tropical atmosphere from the mid-latitude atmosphere?

a. Hadley circulation.

b. Net radiative cooling.

c. Strong storms.

d. Large temperature changes.

e. Downward movement of air.

4) Which statement is true?

a. The atmosphere is in total (solar + longwave) radiative balance.

b. The surface is in total (solar + longwave) radiative balance.

c. The atmospheric longwave IR to space is greater than to the surface.

d. The surface absorbs more total (solar + longwave) radiation than the atmosphere.

e. At the top of the atmosphere the net solar down is greater than the longwave up.

5) Why are the effects of anthropogenic aerosols more local than anthropogenic CO2?

a. aerosols have a shorter atmospheric lifetime than CO2.

b. aerosol sources are more localized than CO2.

c. aerosol particles are larger than CO2 molecules.

d. aerosols affect solar radiation while CO2 effects the longwave IR radiation.

e. all of the above.

Reference no: EM13332326

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