« previous next »

Author Question: What is also thought of as the weight of air? A. atmospheric concentration B. air pressure C. ... (Read 56 times)

bobbie

  • Hero Member
  • *****
  • Posts: 592
on: Jul 13, 2018
What is also thought of as the weight of air?
 
  A. atmospheric concentration
  B. air pressure
  C. atmospheric composition
  D. air temperature
  E. atomic weight of air

Question 2

Why does the temperature of the stratosphere increase with increasing altitude?
 
  A. The density of ultraviolet radiation decreases.
  B. The reflection of ultraviolet radiation increases.
  C. The density of stratospheric ozone decreases.
  D. The absorption of ultraviolet radiation increases.
  E. The ozone hole allows an increase of insolation.


jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Continuous positive airway pressure (CPAP) device. The sleeping subject is receiving the benefits of Continuous positive airway pressure (CPAP) device. The sleeping subject is receiving the benefits of
Assessing Height & Weight Assessing Height & Weight
Exercise and Blood Pressure Exercise and Blood Pressure
Vapor Pressure and Saturation Vapor Pressure and Saturation
Endangerment sites of the head and face. Use only light to moderate pressure on head and face. Endangerment sites of the head and face. Use only light to moderate pressure on head and face.
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Video: Semidiscontinuous DNA replication

For a complete list of videos, visit our video library