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

Author Question: The term sustainable means to ____. a. keep up with future needs c. ensure a safe environment b. ... (Read 80 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jul 21, 2018
The term sustainable means to ____.
 
 

a. keep up with future needs c. ensure a safe environment
  b. maintain at a constant level d. produce at increasing rates



Question 2

The establishment of perennial energy crops has demonstrated a positive effect on the health of soil. Why?
 
 

a. The soil is shaded and thus cooler.
  b. The roots prevent soil erosion.
  c. The perennial crops make the soil more acidic.
  d. The soil gets more sun.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bubulittle310@msn.cn

  • Sr. Member
  • ****
  • Posts: 281
Reply #1 on: Jul 21, 2018
Answer to Question 1

B

Answer to Question 2

B


LaDunn

  • Member
  • Posts: 526
Reply 2 on: Jul 21, 2018
:D TYSM

parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

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?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Localization of a Peptide The peptide is revealed by means of immunocytochemistry. The photomicrogra Localization of a Peptide The peptide is revealed by means of immunocytochemistry. The photomicrogra
Shope’s Model of Young Driver Crash Risks The model shows that many factors contribute to crash ris Shope’s Model of Young Driver Crash Risks The model shows that many factors contribute to crash ris
The relationship between the permissible exposure limit (PEL), the short-term exposure limit (STEL), ... The relationship between the permissible exposure limit (PEL), the short-term exposure limit (STEL), ...
Human impacts and the built environment Human impacts and the built environment
Mineral use more sustainable Mineral use more sustainable
Producer acquiring energy and nutrients from the environment Producer acquiring energy and nutrients from the environment
Video: Vascular tissues in a corn stem and a buttercup root

For a complete list of videos, visit our video library