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

Author Question: Organisms that can impact soil are burrowing animals, earthworms, and nitrogen-fixing ... (Read 275 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Jul 21, 2018

Organisms that can impact soil are burrowing animals, earthworms, and nitrogen-fixing
  ___________________ _.


 
  Fill in the blank(s) with the appropriate word(s).

Question 2

Except for a surface layer of plant debris, mineral soils contain less than __________ organic matter.
 
  Fill in the blank(s) with the appropriate word(s).


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ecox1012

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 21, 2018
Answer to Question 1

ANS: bacteria

Answer to Question 2

20
twenty



Charlie

  • Member
  • Posts: 640
Reply 2 on: Jul 21, 2018
Excellent

sultansheikh

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

The relative sizes of inorganic soil components. The relative sizes of inorganic soil components.
Volcanic plateaus (red) and impact basins (blue) dominate this topographic map of Mars Volcanic plateaus (red) and impact basins (blue) dominate this topographic map of Mars
Notice the reddish-brown haze caused by nitrogen oxides that is often over many major cities. Notice the reddish-brown haze caused by nitrogen oxides that is often over many major cities.
Soil and the terrestrial reservoir for carbon Soil and the terrestrial reservoir for carbon
Soil Conservation Soil Conservation
Longevity in Animals Longevity in Animals
Video: Haustral churning, Gastrocolic reflex and mass peristalsis & Defecation

For a complete list of videos, visit our video library