1 / 13

Chapter 22 Section 1 Review Page 554 (1-4)

Chapter 22 Section 1 Review Page 554 (1-4). 1. Describe the composition of dry air at sea level. Nitrogen = 78% Oxygen = 21% Argon = 0.9% Other gases (like CO 2 < 0.1%. Gases in the Atmosphere. 2. Identify five main components of the atmosphere. Nitrogen Oxygen Water Vapor

elaine-moon
Download Presentation

Chapter 22 Section 1 Review Page 554 (1-4)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Chapter 22 Section 1 Review Page 554 (1-4)

  2. 1. Describe the composition of dry air at sea level. • Nitrogen = 78% • Oxygen = 21% • Argon = 0.9% • Other gases (like CO2 < 0.1%

  3. Gases in the Atmosphere

  4. 2. Identify five main components of the atmosphere. • Nitrogen • Oxygen • Water Vapor • Ozone • Particulates

  5. Particulates

  6. 3. Explain the cause of atmospheric pressure. • Atmospheric pressure is caused by the weight of atmospheric gases as a result of gravity pulling the gas molecules toward Earth.

  7. Atmospheric Pressure

  8. Mercury Barometer

  9. Aneroid Barometer

  10. 4. Identify the layer of the atmosphere in which weather occurs. • Weather happens in the troposphere.

  11. Weather in the Troposphere

  12. The End…..

More Related