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

Author Question: The pervasive alteration of global ecosystems is mainly the result of A) global climate change. ... (Read 185 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
on: Jul 16, 2018
The pervasive alteration of global ecosystems is mainly the result of
 
  A) global climate change.
  B) increased frequency of wildfires in the past 500 years.
  C) human activities.
  D) the movement of continents by plate tectonics.

Question 2

Which of the following has a negative effect on radiative forcing?
 
  A) Methane
  B) Nitrous oxide
  C) Sulfate aerosols
  D) Carbon dioxide


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

af

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jul 16, 2018
Answer to Question 1

C

Answer to Question 2

C


Jkov05

  • Member
  • Posts: 556
Reply 2 on: Jul 16, 2018
Wow, this really help

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

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.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

The S-curve in the human vertebral column--a result of the evolution of bipedality--makes humans hig The S-curve in the human vertebral column--a result of the evolution of bipedality--makes humans hig
The social movement that centers on the environment has become global. In all nations, people are ... The social movement that centers on the environment has become global. In all nations, people are ...
Global Water Stress Global Water Stress
The ability of a community to cope, adapt to, and mitigate the accelerating impact of climate change The ability of a community to cope, adapt to, and mitigate the accelerating impact of climate change
Global Distribution of Precipitation Global Distribution of Precipitation
Selective breeding is one of the oldest methods of genetic alteration of plants Selective breeding is one of the oldest methods of genetic alteration of plants
Video: Exercise and cardiac output

For a complete list of videos, visit our video library