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

Author Question: A subsistence economy is one that ________. A) meets its environmental need by over fishing lakes ... (Read 81 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
on: Jul 14, 2018
A subsistence economy is one that ________.
 
  A) meets its environmental need by over fishing lakes and rivers
  B) purchases goods and services from others
  C) meets is environmental needs while causing ecosystem destruction
  D) meets its environmental needs without accumulating wealth
  E) purchases resources for immediate use

Question 2

What are some alternative energy sources that might be used to replace fossil fuels?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Alyson.hiatt@yahoo.com

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

Alternative sources for producing electricity include wind, solar, geothermal, tidal, and nuclear power. Oil could eventually be replaced by using biofuels such as ethanol (although corn-based ethanol is not a practical solution, as it requires too much energy to produce, and because it ties up land that might otherwise be used for food production).


go.lag

  • Member
  • Posts: 667
Reply 2 on: Jul 14, 2018
:D TYSM

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Boundaries within landscapes created by human activity (background) and natural environmental gradie Boundaries within landscapes created by human activity (background) and natural environmental gradie
Mount Logan, Yukon. Environmental conditions and organisms vary greatly from low to high elevations Mount Logan, Yukon. Environmental conditions and organisms vary greatly from low to high elevations
Environmental Issues Environmental Issues
Boys Climbing Rocks And Diving, Tomb Of Hunting And Fishing Boys Climbing Rocks And Diving, Tomb Of Hunting And Fishing
Nerve meets muscle Nerve meets muscle
Ecological model for environmental health Ecological model for environmental health
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library