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 35 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?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

For a complete list of videos, visit our video library