What scientists refer to as light that comes from the sun to earth.
What is insolation?
An air mass that is wet and cold
What is a maritime polar air mass?
Cirrus clouds are made up of these.
What are ice crystals?
A warm and dry air mass
What is a tropical continental air mass?
DAILY DOUBLE!!! Water vapor in the atmosphere exists as one of these two things.
What is humidity and clouds?
DAILY DOUBLE!! The earth travels around the sun in a slight oval, also known as this.
What is an ellipse?
These are reversed between the Northern and Southern hemispheres due to the axial tilt of the earth.
What are seasons?
DAILY DOUBLE!! These clouds have the feathery appearance of cirrus clouds, but they form flat layers.
What are cirrostratus clouds?
The two factors that affect the amount of insolation the earth receives.
What are the earth's distance from the sun and the axial tilt?
DAILY DOUBLE!! A weather front where a cold air mass & a warm air mass collide b/c the cold air mass travels faster than the warm air mass & overtakes it & collides with it.
What is an Occluded front?