BELL RINGER
List the acronym for the atmosphere layers and tell me what they stand for.
WEATHER BASICS
The ____________is the source of ________________ for _______________!
____________________________________________ (EARTH) -_________ moves from ___________ pressure to
__________ pressure
sunenergy
weather
highlo
w
Air
An Example of Conduction:
A. the sun heating the Earth B. spoon in hot soup C. a space heater D. None of the above
CONDUCTION 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
CONVECTION 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
RADIATION REVIEW
-Sun _____________ Earth (_______________), Earth heats _________ above it (______________), air _____________ (_______________), _____________ pressure
heats
radiation air
conductionrises convection
lowers
COMPLETE
Convection, Conduction, Radiation Foldable
-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
20thermosphere Eart
h50
heats
abovescattered
25
troposphere
Earth5 spac
eheats
BILL NYE-WIND AND ATMOSPHERE
http://www.youtube.com/watch?v=gGNxYtT_36I
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
BILL NYE- WIND
http://www.youtube.com/watch?v=uBqohRu2RRk
CLICKER
What previous saying can we use to help us remember which way wind/pressure moves?
A. High to low with the flowB. TIMS TC. Up and downD. Convection, conduction and radiation
WIND AND AIR PRESSURE
WIND
________= ____________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_________ __________increase = pressure_________
Wind
movement
air pressur
e low difference
s pressure unequal air
tempdecrease
Humidity increase
Elevation decrea
se
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 Se
a land sea
Land land sea
night
sea
warmer lan
drises
cooler lan
d
in
slower
CLICKER
Which image shows a sea breeze?A.
B.
AIR PRESSURE
Air Pressure = the _________that the air in the atmosphere ________on the__________
force exerts eart
h
CLICKER
When the temperature increases, molecules….
A. Speed up and compactB. Slow down and compactC. Speed up and spread outD. Slow down and spread out
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- heate
dapartless lowerin
g
increase
decrease
____________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 increasi
ng vapor
lowers
air pressureincrease
decrease
_________as elevation_________, the air gets _________(______molecules per area); thus __________the air pressure
*_________elevation/altitude; ___________air pressure
Elevation-
increasesthinne
r
less lowerin
g increase decreas
e
HOMEWORK
Complete Land/Sea Breeze ws
