« previous next »

Author Question: Unlike fossil fuels, solar energy is considered nonpolluting because the chemical and radioactive ... (Read 111 times)

mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
on: Jul 16, 2018
Unlike fossil fuels, solar energy is considered nonpolluting because the chemical and radioactive products of solar fusion
 
  A) stay near the sun.
  B) are destroyed in Earth's atmosphere.
  C) would be produced on Earth anyway.
  D) quickly break down when they strike the Earth's soil.

Question 2

The most stable predator-prey relationships typically involve communities in which there are
 
  A) many prey species and several natural predators.
  B) many species of carnivores eating each other.
  C) only bottom-up population regulation.
  D) only top-down population regulation.


angrybirds13579

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 16, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Methane combustion as an energy–yielding redox reaction. Methane combustion as an energy–yielding redox reaction.
Geoffroy's tamarin has been considered a subspecies of the similar cottontop tamarin, shown abo Geoffroy's tamarin has been considered a subspecies of the similar cottontop tamarin, shown abo
Chemical structure of lipids Chemical structure of lipids
The mitochondrion is the center of energy transformation in the cell The mitochondrion is the center of energy transformation in the cell
How much energy is needed to heat 77.0g H2O(s) from -10.0 C to 0.0 C? How much energy is needed to heat 77.0g H2O(s) from -10.0 C to 0.0 C?
Selected hormones and their role in energy intake Selected hormones and their role in energy intake
Video: Mechanism of enzyme action

For a complete list of videos, visit our video library