10 terms

Physcial Science - Set 3

low density
Why does warm air rise?
High pressure system
What is it called when air molecules are close together and pressing on the Earth's surface?
latitude, elevation and season
What 3 things is climate of a region affected by?
day to day
Climate is stable weather changes______________
with symbols
How are the weather variables such as wind, speed, cloud cover and precipitation indicated on weather maps?
What is air called when it flows from high pressure to low pressure?
Cold front
What is a cold air mass called that overtakes a region that was formerly occupied by a warm air mass
Historically, global climate has varied __________ over time.
close, pressing
In a high pressure system , air molecules are ________ together and __________ on the Earth's surface.
Condensation of Water vapor
Where does the energy that powers a hurricane derivied from?