Author Question: Which of the following is TRUE when the soil is at field capacity? A) The soil is holding the ... (Read 222 times)

clmills979

  • Hero Member
  • *****
  • Posts: 551
Which of the following is TRUE when the soil is at field capacity?
 
  A) The soil is holding the maximum amount of water that it can hold against the pull of gravity.
  B) A surplus definitely exists.
  C) No gravity drainage has occurred.
  D) The capillary force is not acting.

Question 2

What have been some of the significant achievements of the Clean Air Act?
 
  What will be an ideal response?


frankwu0507

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

A

Answer to Question 2

Significant reductions in atmospheric pollution, direct economic benefits, has saved lives, etc.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

For a complete list of videos, visit our video library