« previous next »

Author Question: Which of the following is NOT a reason why contemporary ecological challenges differ from previous ... (Read 63 times)

sdfghj

  • Hero Member
  • *****
  • Posts: 552
on: Sep 10, 2018
Which of the following is NOT a reason why contemporary ecological challenges differ from previous periods?
 
  A) The challenges are global in their consequences today.
  B) The main problems are related to biophysical parameters of nature.
  C) The ancient societies had more time and space to deal with environmental threats.
  D) Today, human activities and governmental policies create environmental problems.

Question 2

The ancient civilization between the Tigris and Euphrates River was
 
  A) Mesopotamia.
  B) Egypt.
  C) Ethiopia.
  D) Persia.


millet

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Sep 10, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Ecological pyramids in food webs. Ecological pyramids in food webs.
This map shows the percentage of Protestants by state in Germany. When compared to the previous map This map shows the percentage of Protestants by state in Germany. When compared to the previous map
This chart shows the various lines of responsibility and how they differ in presidential and parliam This chart shows the various lines of responsibility and how they differ in presidential and parliam
Contemporary Religious Landscapes Contemporary Religious Landscapes
Challenges for Women Challenges for Women
Niche: An individual’s ecological role Niche: An individual’s ecological role
Video: Appendicitis Animation

For a complete list of videos, visit our video library