« previous next »

Author Question: If a plowed farm field was restored to natural prairie, we would expect that A) flooding would be ... (Read 51 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Jul 16, 2018
If a plowed farm field was restored to natural prairie, we would expect that
 
  A) flooding would be more common in the related watershed.
  B) more pollutants would flow into the watershed.
  C) erosion of the soil would decrease.
  D) less water would be retained in the groundwater reservoir.

Question 2

Rare earth elements and their extraction are
 
  A) used in making fertilizers and pesticides.
  B) not considered serious health risks.
  C) strictly regulated by Chinese environmental laws.
  D) hazardous to extract, a problem that is increased because of the strong global demand.


gcook

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 16, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Natural selection of a population for dark coloration. Natural selection of a population for dark coloration.
Preparation of sterile field 2 Preparation of sterile field 2
Wheat field versus lavender field Wheat field versus lavender field
Edmund Husserl (1859–1938). German philosopher who founded the field of phenomenology. In his ... Edmund Husserl (1859–1938). German philosopher who founded the field of phenomenology. In his ...
When a Tornado Strikes: Social Organization Following a Natural Disaster When a Tornado Strikes: Social Organization Following a Natural Disaster
Analysts expect Virtucon to make payouts of $8.7643B at the end of this year. Assume that all ... Analysts expect Virtucon to make payouts of $8.7643B at the end of this year. Assume that all ...
Video: Blood Flow through the Human Heart

For a complete list of videos, visit our video library