Environmental Science
When clouds are viewed near the horizon, the individual cloud elements usually:

Appear closer together than is actually the case
Appear farther apart than is actually the case
Appear to have more vertical development than is actually the case
Appear lighter in color than is actually the case

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
At night, low clouds:

Are often caused by the atmospheric greenhouse effect
Weaken the atmospheric greenhouse effect
Enhance the atmospheric greenhouse effect
Have no effect on the atmospheric greenhouse effect

ANSWER DOWNLOAD EXAMIANS APP