Environmental Science
Our seasons are caused by:

The angle at which sunlight reaches the earth
Only (b) and (c) are correct
The length of the daylight hours
The changing distance between the earth and the sun
All of these

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
Frost forms when:

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

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
Suppose it is a winter night and at about 11 p.m., the air cools to the dew-point temperature and a thick radiation fog develops. If the air continues to cool during the night, in 5 hours the dew point temperature will probably:

Increase as the air becomes moister
Increase as the air becomes drier
Decrease as the air becomes drier
Decrease as the air becomes moister

ANSWER DOWNLOAD EXAMIANS APP