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ATMOSPHERE (LAYERS OF ATMOSPHERE: (Mesophere: meteors, Thermosphere:…
ATMOSPHERE
LAYERS OF ATMOSPHERE:
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- Thermosphere: contains the lonosphere, matosphere, exosphere; sattelites
- Stratosphere: ozone layer; protects from UV rays; weather balloons
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- Troposphere: weather and clouds; holds 02; planes fly
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WHY?
- traps heat and keeps stable earth temperature to support life
- weather occurs because of it
- provides oxygen for all living things
- vocal cords need air to work
- protects from harmful UV rays sun
- sound waves need air to travel
WHAT MAKES UP AIR:
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1% other gases: smoke, gas, carbon monoxide, dust particles
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