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

Author Question: The earth has been in a warming trend for a. more than 100 years b. more than 500 years c. more ... (Read 79 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519

The earth has been in a warming trend for
  a. more than 100 years
  b. more than 500 years
  c. more than 1000 years



Question 2

A biogeophysical feedback mechanism in the Sahel relates:a.
   reduced cloud cover to increasing surface temperatures and an increase in rainfall
  b. reduced vegetation to a decrease in surface temperatures and a reduction in rainfall
  c. an increase in vegetation to an increase in surface temperatures and a reduction in rainfall
  d. a decrease in vegetation to a lowering of surface albedo and an increase in rainfall




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pamela.irrgang@yahoo.com

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

a

Answer to Question 2

b





 

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?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

For a complete list of videos, visit our video library