« previous next »

Author Question: Does air pressure increase or decrease with an increase in altitude? Is the rate of change constant ... (Read 119 times)

yoooooman

  • Hero Member
  • *****
  • Posts: 557
on: Jul 14, 2018
Does air pressure increase or decrease with an increase in altitude? Is the rate of change constant or variable? Explain.
 
  What will be an ideal response?

Question 2

List the basic elements of weather and climate.
 
  What will be an ideal response?


abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 14, 2018
Answer to Question 1

Air pressure decreases with an increase in altitude, but the rate of change is not constant. One-half of the atmosphere lies below an altitude of 5.6 kilometers. At about 16 kilometers, 90 percent of the atmosphere has been traversed, and above 100 kilometers, only 0.00003 percent of all the gases making up the atmosphere remain.

Answer to Question 2

The basic elements of weather and climate are air temperature, humidity, type and amount of cloudiness, type and amount of precipitation, air pressure, and the speed and direction of the wind.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Tree species richness in North America is correlated with evapotranspiration rate. Tree species richness in North America is correlated with evapotranspiration rate.
Stages of Health Behavior Change Stages of Health Behavior Change
Situations Causing Changes in Respiratory Rate Situations Causing Changes in Respiratory Rate
a) Thumb pressure with radial deviation b) Alternating stroke using ulnar deviation a) Thumb pressure with radial deviation b) Alternating stroke using ulnar deviation
Effect of Increasing the Investment Rate on the Steady State Effect of Increasing the Investment Rate on the Steady State
Americium-243 has a decay constant of 9.39 × 10-5 years-1. How long will it take Americium-243 has a decay constant of 9.39 × 10-5 years-1. How long will it take
Video: Nervous pathway to the Neuromuscular (NMJ)

For a complete list of videos, visit our video library