Term
| What percent of oxygen is the atmosphere made up of |
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Definition
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Term
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Definition
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Term
| What are the four uses of the atmosphere |
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Definition
1)Provides oxygen
2)Traps heat and cold (acts as insulation
3)Protects us from meteors (they burn up)
4)Ozone layers protect us from harmful UV rays |
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Term
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Definition
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Term
| As you move through the air pressure how does the weather change |
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Definition
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Term
| What is atmospheric pressure |
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Definition
| pressure caused by the air molecules above |
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Term
| What does the Ozone layer do |
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Definition
| It absorbs the harmful UV rays |
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Term
| How does the Ozone layer get destroyed |
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Definition
| It gets destroyed by CFC's which are found in refrigerators and aerosols |
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Term
| Where is the biggest Ozone hole |
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Definition
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Term
| True or False CFC's have been banned in some places |
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Definition
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Term
| True or false We live in the layer closest to the earth |
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Definition
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Term
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Definition
A)Troposphere
B)Atmosphere
C)OctoSphere |
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Term
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Definition
| Energy that flows from hotter objects to a cooler object |
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Term
| Where does all heat originate from |
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Definition
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Term
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Definition
| Energy transferred by wave |
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Term
| what happens when you get to exposed to radiation |
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Definition
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Term
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Definition
| When energy is transferred by touch |
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Term
| What is an example of conduction |
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Definition
| Burning your feet on hot pavement |
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Term
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Definition
| Energy transferred by currents (air or water) |
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Term
| What is an example of convection |
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Definition
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Term
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Definition
| When water changes into water vapor |
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Term
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Definition
| When water vapor changes back into water |
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Term
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Definition
| When water droplets fall from clouds (rain) |
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