« previous next »

Author Question: Which environment generates the most organic matter in soil due to the extensive, fibrous root ... (Read 184 times)

tiara099

  • Hero Member
  • *****
  • Posts: 588
on: Jul 21, 2018

Which environment generates the most organic matter in soil due to the extensive, fibrous root systems
  of the native vegetation?


 
 

a. Wetlands
  b. Prairie
  c. Woodland
  d. Pine forest



Question 2

Which of the following activities is NOT part of the decay process?
 
 

a. Meso- and macrofauna shred materials.
  b. Labile materials break down quickly.
  c. Plant roots absorb nutrients from the soil.
  d. Recalcitrant materials are broken down more slowly by fungi.
  e. Water-soluble components dissolve in soil water.



Danny Ewald

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 21, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

The movement of air and water in sandy soil. The movement of air and water in sandy soil.
Bowman's Root Bowman's Root
Organic Test banks Carey 8th Edition Organic Test banks Carey 8th Edition
Organic obstructions of the intestinal tract. Organic obstructions of the intestinal tract.
Soil layers known as horizons "طبقات التربة المعروفة آفاق" Soil layers known as horizons "طبقات التربة المعروفة آفاق"
Legal Environment of Business: Online Commerce, Ethics, and Global Issues (Cheeseman) Legal Environment of Business: Online Commerce, Ethics, and Global Issues (Cheeseman)
Video: Introduction to Cystic Fibrosis

For a complete list of videos, visit our video library