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Author Question: How does air pressure change with elevation in the atmosphere? Why does air pressure change with ... (Read 307 times)

schs14

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on: Jul 15, 2018
How does air pressure change with elevation in the atmosphere? Why does air pressure change with elevation in the atmosphere?
 
  What will be an ideal response?

Question 2

Is the greenhouse effect a completely bad thing for the planet? Why or why not?
 
  What will be an ideal response?


Kimmy

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Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: Air pressure decreases with elevation in the atmosphere. This occurs because air pressure is caused by the weight of air molecules. With increases in atmosphere, there are fewer air molecules and therefore less weight.

Answer to Question 2

Answer: No; some greenhouse warming is good for the planet, making climate conditions more favorable for our species. In the past, when CO2 levels were significantly lower than today, low CO2 levels contributed to a glacial climate. However, too much of the greenhouse effect results in significant warming, which can result in climates that are too hot for many species currently existing.


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