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

Author Question: Which of the following is incorrect regarding the spatial-temporal variability of net primary ... (Read 68 times)

sc00by25

  • Hero Member
  • *****
  • Posts: 596
on: Jul 14, 2018
Which of the following is incorrect regarding the spatial-temporal variability of net primary productivity?
 
  A) Nutrient levels in oceans affect productivity.
  B) Productivity rates in deserts is much less than that of tropical regions.
  C) At temperate and high latitudes, the rate of carbon fixing is seasonally variable.
  D) Net primary productivity is highest in the winter in the midlatitudes and high latitudes.
  E) Productivity rates are constantly high throughout the year in the tropics.

Question 2

When a dam and reservoir are constructed, the natural response of the river and its channel gradient come under the control of
 
  A) the same base level that existed prior to construction.
  B) those of the closest nearby natural lake.
  C) the government.
  D) a local, or temporary, base level.
  E) an ultimate base level.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

LP

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

D


sc00by25

  • Hero Member
  • *****
  • Posts: 596
Reply #2 on: Jul 14, 2018
Thank you


LP

  • Sr. Member
  • ****
  • Posts: 302
Reply #3 on: Jul 14, 2018
No problemo


« previous next »
 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Temporal arteritis. Temporal arteritis.
Primary glands of the endocrine system. Primary glands of the endocrine system.
The thymus, a primary lymphoid organ where T cells mature. The thymus, a primary lymphoid organ where T cells mature.
Primary causes of chronic liver disease in the United States. Primary causes of chronic liver disease in the United States.
Formation of primary and secondary lysosomes and their role in cellular digestive Formation of primary and secondary lysosomes and their role in cellular digestive
High net primary productivity High net primary productivity
Video: Bone tissue types - compact and spongy

For a complete list of videos, visit our video library