Environmental Science
The largest annual ranges of temperatures are found:

In the Northern Central Plains of the United States
At middle latitudes near large bodies of water
At the Equator
At polar latitudes over land
At polar latitudes over water

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
Frost forms when:

All of these
Objects on the ground cool below the dew point temperature.
The dew point is 32oF or below.
Water vapor changes into ice without first becoming a liquid.

ANSWER DOWNLOAD EXAMIANS APP