« previous next »

Author Question: To meet the energy needs of all humans, we would need to capture A) all of the sun's energy ... (Read 67 times)

KWilfred

  • Hero Member
  • *****
  • Posts: 570
on: Jul 16, 2018
To meet the energy needs of all humans, we would need to capture
 
  A) all of the sun's energy striking the Earth.
  B) all of the sun's energy just reaching the outer atmosphere.
  C) only about 1 of the sun's energy striking the Earth.
  D) only about 1/10,000 of the sun's energy striking the Earth.

Question 2

The relationships among elk predators represent
 
  A) the impacts of overgrazing.
  B) a set of keystone species.
  C) interspecific competition.
  D) biotic potential.


chereeb

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 16, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

KWilfred

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 16, 2018
Thank you


chereeb

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 16, 2018
No problemo


« previous next »
 

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Diagrams showing the multiple energy shells and orbitals of a nitrogen atom Diagrams showing the multiple energy shells and orbitals of a nitrogen atom
Far Oceania was the last of the regions of the world to be colonized by humans. Far Oceania was the last of the regions of the world to be colonized by humans.
Energy pyramid Energy pyramid
The segregation of albinism, a recessively inherited trait in humans. As in pea plants, alleles of a The segregation of albinism, a recessively inherited trait in humans. As in pea plants, alleles of a
Independent assortment for two traits in humans follows the same pattern of inheritance as traits in Independent assortment for two traits in humans follows the same pattern of inheritance as traits in
Energy in a Circular Orbit Energy in a Circular Orbit
Video: Atrial natriuretic peptide (vasodilation) & Aldosterone

For a complete list of videos, visit our video library