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

Author Question: A positive feedback mechanism:a. acts to reinforce an initial change b. acts to weaken or oppose ... (Read 85 times)

cool

  • Hero Member
  • *****
  • Posts: 570
on: Jul 13, 2018

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

b

Answer to Question 2

ANSWER: b


cool

  • Member
  • Posts: 570
Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Find the final amount if the initial amount is 400 units. Find the final amount if the initial amount is 400 units.
Mechanism of Thiolytic Cleavage Mechanism of Thiolytic Cleavage
A mechanism for peptidyltransferase involving A2451 (E. coli) as a general base A mechanism for peptidyltransferase involving A2451 (E. coli) as a general base
Ecological sensitivity to climate change Ecological sensitivity to climate change
By 2100, significant change will be in the far northern latitudes, parts of Asia, and Sub-Saharan By 2100, significant change will be in the far northern latitudes, parts of Asia, and Sub-Saharan
Will Posting Nutritional Content in Restaurants Have a Positive Impact on the Obesity Epidemic? Will Posting Nutritional Content in Restaurants Have a Positive Impact on the Obesity Epidemic?
Video: Structures that affect circulation - kidneys and blood volume and skeletal muscle pumping

For a complete list of videos, visit our video library