im desperate pliss someone help me with some hw questions plisss....?

Question

i swear i forgot that i had science hw..and i did evrything except this 5 questions i cant understand..plissPLEASE HELP I GET 5 Fs IF I DONT FINISH IT PLISSS GUYS PLISSS!!!


1.it says compare the four main layers of the atmosphere which are:the troposphere,stratosphere,mesosphere,thermosphere..

2.identify the two atmospheric layers that contain air as warm as 25 degress C.

3.calculate how much colder air is at the top of mount everest, dewhich is almost 9km above sea level ,than air is at the indian coastline(hint:on average the temperature in the troposphere decreases by 6.5 degress C per kilometer of altitude.

4.which industrial city would have fewer air pollution incidents related to temperatureinversions:one on the great Plains or one near the rocky mountains?explain

5.in 1982 larry walters rose to an altitude of approximately 4,900m on a lawn chair attached to 45 helium filled weather ballons.Give 2 reasons why walters trip was dangerous.

Answer 1

troposphere,stratosphere,mesosphere, ionosphere

that's all I got

Answer 2

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Answer 3

1. and 2. Hey, when I was at school there was no internet. I had to toddle off to the library to get any information. Why don't you Google it.
Do a search on ATMOSPHERIC LAYERS

I found http://www.espere.net/Unitedkingdom/water/uk_layers.htm

But there are others.

3. is just a calculation 6/5 x 9

4. Just think about it. Mountain regions have lots of weather to disrupt inversions.

5. Think again - reduction in oxygen, reduction in heat, reduction in pressure. All these can be damaging to you at 4900m altitude.

Answer 4

the higher you go, the colder it gets, the higher you go, the less oxygen you have to breath... on a day where it is 15 degrees C
the tempurature falls about 1 degree C for every 1000 feet of altitude. you are at approx 14,700 feet... the tempurature would reach almost 0 Degrees celcius by the time you reach 14,700 feet

Answer 5

And remember, it's not the fall that kills you, it's the sudden stop at the end.

Answer 6

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