On the average, how much of the Sun's energy that is intercepted by Earth is reflected back to space?

10%
20%
30%
40%


30%

Environmental & Atmospheric Sciences

You might also like to view...

Ecosystem services are becoming degraded and are threating human well-being especially ________ populations

A) poor B) affluent C) elderly D) coastal E) male

Environmental & Atmospheric Sciences

Primary succession is

A. a progression that begins with a total lack of organisms. B. a progression that begins with destruction of an existing ecosystem. C. of very short duration. D. All of these are correct.

Environmental & Atmospheric Sciences

Explain the pros and cons of using the synthetic organic pesticide DDT against malarial mosquitoes

What will be an ideal response?

Environmental & Atmospheric Sciences

What is the relationship between seafloor spreading and reversals in the Earth's magnetic field

What will be an ideal response?

Environmental & Atmospheric Sciences