« previous next »

Author Question: In South America and other LDCs with high total fertility rates, farmers engage in slash and burn of ... (Read 58 times)

Lobcity

  • Hero Member
  • *****
  • Posts: 524
on: Jul 16, 2018
In South America and other LDCs with high total fertility rates, farmers engage in slash and burn of the rain forest to
 
  A) increase areas for farming.
  B) provide fuel for cooking and heating homes.
  C) support the logging industry.
  D) provide wood for pulp to produce paper.

Question 2

The best way to reduce the pollution of agricultural fertilizer runoff from farm fields is to
 
  A) treat the water before it reaches streams or rivers.
  B) reduce the amount fertilizer leaving the farm fields through such techniques as no-till cultivation.
  C) add chemicals into the rivers and streams that neutralize the fertilizers.
  D) raise crops in the rivers and streams that use the fertilizers.


srodz

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 16, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

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.

Striking examples where high surface area releases heat. Striking examples where high surface area releases heat.
Fertility and Population Density, 1850 Fertility and Population Density, 1850
The rapid collapse of the South Vietnamese army in 1975 caught many by surprise. Evacuees formed a ... The rapid collapse of the South Vietnamese army in 1975 caught many by surprise. Evacuees formed a ...
Faith Ringgold, God Bless America, No. 13 from the series American People. Faith Ringgold, God Bless America, No. 13 from the series American People.
This military command post is in South Korea, with both U.S. and South Korean personnel. South Korea ... This military command post is in South Korea, with both U.S. and South Korean personnel. South Korea ...
Two radio antennas are 130 m apart on a north-south line. The two antennas radiate in phase at ... Two radio antennas are 130 m apart on a north-south line. The two antennas radiate in phase at ...
Video: Contraction and Relaxation Animation

For a complete list of videos, visit our video library