This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The earth has been in a warming trend for a. more than 100 years b. more than 500 years c. more ... (Read 18 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519
on: Jul 13, 2018

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
Reply #1 on: Jul 13, 2018
Answer to Question 1

a

Answer to Question 2

b


bobbysung

  • Hero Member
  • *****
  • Posts: 519
Reply #2 on: Jul 13, 2018
Correct answers!


Pamela.irrgang@yahoo.com

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Jul 13, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Distribution of glaciers in North America (a) in the late twentieth century, and (b) 18,000 years ag Distribution of glaciers in North America (a) in the late twentieth century, and (b) 18,000 years ag
Life on Earth Life on Earth
The Sun is the nearest star to Earth. The Sun is the nearest star to Earth.
Preschool: 3–6 years. Preschool: 3–6 years.
How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay? How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay?
Patients Older than 60 Years of Age Patients Older than 60 Years of Age
Video: Genetics of Cancer

For a complete list of videos, visit our video library