Discussion question- need in four hours

Need in four hours- must be in APA format and list all references (300 word min. Not included references).

In this chapter, we discussed the atmosphere in terms of pressure, density, temperature, composition, and the various layers. I’m confused about a couple things. Please explain them to me:

  • At 18,000 feet, atmospheric pressure is about half of what it is at sea level. Thus, I would suspect that at 36,000 feet atmospheric pressure would be zero. However, this isn’t the case. Atmospheric pressure doesn’t reach zero until infinity; in other words, an infinite number of feet above sea level. That’s a lot farther than 36,000. How is this possible?

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