Journey Through the Atmosphere
Süžeeskeem Tekst
- OH NO! my friend just told me we have a quiz about the atmosphere and i dont understand the lesson!!!
- Hello! i heard that you have troubles with understanding the Atmosphere. come with me, i can help you!
- okay! please help me i have a quiz tomorrow.
- the first layer of the atmosphere is the troposphere, all weather changes occur in this layer, it's standard temperature is 15 degrees c and it's air pressure ranges from 1,000 millibars to 100 millibars.
- the second layer is the stratosphere. it's temperature is -3 degrees c, it's air pressure is 1 millibar, and it is where jets fly.
- the third layer is the mesosphere. it's temperature is about -90 degrees c, it's air pressure is 0.01 millibars, and asteroids burn up in this layer
- the fourth layer of the atmosphere is the thermosphere. It's temperature is about 200 degrees c , it's air pressure is 0.005 millibars, and auroras occur in this layer.
- the exosphere is the last layer that blends into space.
- wow! thank you so much! i am ready for my quiz tomorrow now.
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