This topic contains a solution. Click here to go to the answer

Author Question: A positive feedback mechanism:a. acts to reinforce an initial change b. acts to weaken or oppose ... (Read 79 times)

cool

  • Hero Member
  • *****
  • Posts: 570

A positive feedback mechanism:a.
   acts to reinforce an initial change
  b. acts to weaken or oppose an initial change
  c. will cause a positive change
  d. will cause a negative change



Question 2

If the earth were in a warming trend, which of the processes below would most likely act as a
  negative feedback mechanism?
  a. increasing the water vapor content of the air
  b. increasing the snow cover around the earth
  c. decreasing the amount of cloud cover around the globe
  d. increasing the carbon dioxide content of the air




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

phuda

  • Sr. Member
  • ****
  • Posts: 348
Answer to Question 1

b

Answer to Question 2

ANSWER: b




cool

  • Member
  • Posts: 570
Reply 2 on: Jul 13, 2018
Wow, this really help


yeungji

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

For a complete list of videos, visit our video library