1. Bell Ringer
List the acronym for the atmosphere layers and tell me what they stand for.

2. Weather Basics

3. sun energy weather Air high low
The ____________is the source of ________________ for _______________!
____________________________________________
(EARTH)
-_________ moves from ___________ pressure to __________ pressure
energy
weather
Air
high
low

4. Conduction review An Example of Conduction:
A. the sun heating the Earth
B. spoon in hot soup
C. a space heater
D. None of the above

5. Convection Review An Example of Convection:
A. the sun heating the Earth
B. spoon in hot soup
C. a space heater
D. None of the above

6. Radiation Review An Example of Radiation: A. the sun heating the Earth
B. spoon in hot soup
C. a space heater
D. None of the above

7. -Sun _____________ Earth (_______________), Earth heats _________ above it (______________), air _____________ (_______________), _____________ pressure
heats
radiation
air
conduction
rises
convection
lowers

8. Complete
Convection, Conduction, Radiation Foldable

9. -What happens to radiation coming from the Sun to Earth?
*_____________ (______%)...ozone, ________________, ionosphere, clouds
-Absorbed by _____________ (_____%)… ________ up Earth and air ____________ it.
-Reflected and ______________ (_____%)… by __________________ (clouds, water in air, pollution in air, ect)
-Reflected by ____________ (____%)…return to ________ and/or _________ atmosphere
absorbed 20
thermosphere
Earth 50
heats
above
scattered 25
troposphere
Earth 5
space
heats

10. Bill Nye-wind and Atmosphere

11. Air Movement The Earth’s _____________ heats at different ___________
warming the ________ above it
causes the air ______________ to ______________;
causing _________ to move from higher to lower ________________
(drawing)
surface
rates
air
pressure
change
air
pressure

12. Bill Nye- Wind

13. Clicker
What previous saying can we use to help us remember which way wind/pressure moves?
High to low with the flow
TIMS T
Up and down
Convection, conduction and radiation

14. Wind and Air Pressure

15. Wind
Wind
movement
air
________= ____________of _____from area of high ____________to area of _______pressure
-caused by ___________in ___________due to __________heating of ______
-pressure—_______increase = pressure __________
Temp decrease = pressure increase
__________increase = pressure_________
pressure
low
differences
pressure
unequal
air
temp
decrease
Humidity
increase
Elevation
decrease

16. Local Winds _______from _____direction, ______distances
_____breeze = flow of air from ______to______
_______breeze = flow of air from _____to_____
*during _______air over _____is ________than air over______, so it_______. The ________air over the ________moves _____to take its place.
*water warms _________than land
(DIAGRAM—include sun and moon)
Blow
any
short
Sea
sea
land
Land
land
sea
sea
night
warmer
land
rises
cooler
land in
slower

17. Clicker
Which image shows a sea breeze? A. B.

18. Air Pressure
Air Pressure = the _________that the air in the atmosphere ________on the__________
force
exerts
earth

19. Clicker When the temperature increases, molecules….
Speed up and compact
Slow down and compact
Speed up and spread out
Slow down and spread out

20. FACTORS THAT INFLUENCE AIR PRESSURE
____________when the temperature of a fluid is_________, the molecules spread________, causing the fluid to be _______dense; therefore, __________air pressure.
*__________temp = __________ air pressure
Temperature-
heated
apart
less
lowering
increase
decrease

21. *________water vapor = __________pressure
____________water vapor molecules have a ________less than that of other gas molecules in the air; so, __________water _______in the air, ________the mass of the_____, thus lowering_________
*________water vapor = __________pressure
Water Vapor-
mass
increasing
vapor
lowers
air
pressure
increase
decrease

22. *_________elevation/altitude; ___________air pressure
_________as elevation_________, the air gets _________(______molecules per area); thus __________the air pressure
*_________elevation/altitude; ___________air pressure
increases
Elevation-
thinner
less
lowering
increase
decrease

23. Homework
Complete Land/Sea Breeze ws