2. Differential Heating: Earth’s tilt on its axis (23.5°)
Causes the surface to heat
unevenly

3. A Difference in air pressure
Tilt of earth + Shape (flattened sphere) = Unequal heating
Different temperatures Difference in Air pressure
A Difference in air pressure
WIND

4. LOCAL WINDS:
Land and Sea Breezes

5. LAND ALWAYS WINS

6. Is the only way Air pressure can go.
HIGH to LOW
Is the only way Air pressure can go.

9. The atmosphere is a layer of ______that
Surrounds our _______________
Two benefits of Earths atmosphere 1. 2.

10. Takis
More
Some
Tro

11. Heat TRANSFER
CONVECTION
CONDUCTION
RADIATION

13. Air mass is a large body of ___________
With the same ________________content
And _______________throughout mP mT cP cT

16. Warm
COLD
STATIONARY
OCCLUDED

18. SEVERE WEATHER
Thunderstorms
Tornadoes
Hurricanes