Shared Flashcard Set

Details

Weather and Atmosphere
N/A
15
Science
7th Grade
04/13/2011

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Cards

Term
what are the layers of the atmosphere?
Definition
Troposhere, Stratosphere, Mesosphere, Thermosphere, and Exosphere
Term
Thermomter
Definition
measures temperatures in celsius and fahrenheit
Term
Barometer
Definition
air pressure (inches and millibars)
Term
wind vane
Definition
wind direction
Term
anemometer
Definition
wind speed (beaufort scale) km/hr or miles/hr
Term
rain gauge
Definition
precipictation (inches or millimeters)
Term
observation
Definition
amount of cloud cover and sunshine
Term
what occurs in high pressure
Definition
winds move clockwise, warm fronts and cold fronts.
Term
what is climate affected by?
Definition

latitude

position near body of water

elevvation

leeward or windward side of a mountain

Term
how many years of data to sciencist have to study to see if climate is changing?
Definition
30 years
Term
what cools down and heats up faster? land or water?
Definition
land
Term
warm air rises at what?
Definition
the equator
Term
winds turn to the right at the northern hemisphere because of ____
Definition
the rotation of the earth
Term
carbon dioxide perventage
Definition
70%
Term
oxygen increased and CO2 decreases because of what?
Definition
living organisms
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