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Climate
test notes for climate test
14
Science
6th Grade
11/13/2009

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Cards

Term
deforestation
Definition
mass removal of trees
Term
reforestation
Definition
the plantin of trees
Term
adaptation
Definition
any structure or behavioral feature that helps an organism survive in its environment
Term
Polar Regions
Definition
very few species can adapt to extreme cold
Term
Global warming
Definition
rise of worldwide temperature
Term
El Nino
Definition
a climate event that starts in the tropical Pacific Ocean and sets off changes in the atmosphere and stronger trade winds
Term
Hibernation
Definition
a period of inactivity that some mammls undergo in the winter
Term
Seasons
Definition
short-term periods of climate change caused by variation in daylight, temperature, and weather patterns
Term
Polar Zone
Definition
the region that extends from the poles to 66 1/2 degrees north and south latitiudes
Term
tropics
Definition
the region that receives the most solar radiation because the sun shines almost directly overhead
Term
temperate zones
Definition
areas between tropic and polar zones
Term
climate
Definition
the pattern of weather in a region
Term
Greenhouse effect
Definition
nataural heating of Earth caused by gases in our atmosphere trapping heat.
Term
catastrophic event
Definition
can affect Earth's climate - volcanic eruption, meteorite impact,etc.
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