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

Author Question: Which class of organic toxins is often intentionally applied to soils? A) refrigerants B) ... (Read 17 times)

nramada

  • Hero Member
  • *****
  • Posts: 580
on: Jul 22, 2018
Which class of organic toxins is often intentionally applied to soils?
 
  A) refrigerants
  B) preservatives
  C) pesticides
  D) fuels
  E) plasticizers

Question 2

Which of the following characteristics of irrigation water is most apt to stimulate the formation of a sodic soil?
 
  A) low pH
  B) high Ca2+ and Mg2+ content
  C) high SAR values
  D) high content of chlorides
  E) high selenium content


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 22, 2018
Answer to Question 1

C

Answer to Question 2

C


nramada

  • Member
  • Posts: 580
Reply 2 on: Jul 22, 2018
Great answer, keep it coming :)

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Species-rich floras of chalk grassland compared to species-poor floras of acid soils. Species-rich floras of chalk grassland compared to species-poor floras of acid soils.
Pulse oximetry with the sensor probe applied securely, flush with skin, making sure that both sensor Pulse oximetry with the sensor probe applied securely, flush with skin, making sure that both sensor
Application of an ostomy bag or pouch: E, A clamp is applied to the bottom of the bag once it is in Application of an ostomy bag or pouch: E, A clamp is applied to the bottom of the bag once it is in
Organic molecules Organic molecules
The cartoonist’s hyperbole makes an excellent commentary on the social class disparity of our ... The cartoonist’s hyperbole makes an excellent commentary on the social class disparity of our ...
The USDA Organic Seal Foods Label The USDA Organic Seal Foods Label
Video: Dendrite Animation

For a complete list of videos, visit our video library