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

Author Question: Why has total U.S. cropland been decreasing? What will be an ideal ... (Read 11 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
on: Jul 15, 2018
Why has total U.S. cropland been decreasing? What will be an ideal response?

Question 2

What is the fundamental advantage of the ancient technique of terrace farming? 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

popopong

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jul 15, 2018
Answer to Question 1

Soil erosion is part of the problem, but other important factors include urbanization and conversion to
other uses. Urbanization has taken some of the best soil in the U.S. out of production and is likely to
continue to do so



Answer to Question 2

It prevents the negative effects of runoff, such as rill and sheet erosion. Both soil and water are
conserved



lindiwe

  • Member
  • Posts: 577
Reply 2 on: Jul 15, 2018
Thanks for the timely response, appreciate it

kjohnson

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

The Number of Children Americans Think Are Ideal The Number of Children Americans Think Are Ideal
Total allowable and actual catch, Grand Bank Atlantic Cod 1959 -2012 Total allowable and actual catch, Grand Bank Atlantic Cod 1959 -2012
Finding the length given total distance and distance longer than other point Finding the length given total distance and distance longer than other point
Three mechanics worked 15 1/2, 14 3/4, 18 1/8 hours respectively. What was the total Three mechanics worked 15 1/2, 14 3/4, 18 1/8 hours respectively. What was the total
Last year, Terrific Copying had total revenue of $475 000, while operating at 60% of capacity. ... Last year, Terrific Copying had total revenue of $475 000, while operating at 60% of capacity. ...
Video: Carpal Tunnel Syndrome

For a complete list of videos, visit our video library