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

Author Question: What are the areas of greatest net primary production on the map? A. forests B. the Arctic C. ... (Read 99 times)

mpobi80

  • Hero Member
  • *****
  • Posts: 519
What are the areas of greatest net primary production on the map?
 
  A. forests
  B. the Arctic
  C. deserts
  D. oceans
  E. islands

Question 2

Where does all energy used by life forms on Earth originate from?
 
  A. plants
  B. animals
  C. flora
  D. photosynthesis
  E. the Sun



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katkat_flores

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

A

Answer to Question 2

E





 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

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?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

For a complete list of videos, visit our video library