This topic contains a solution. Click here to go to the answer

Author Question: Earthworms ________. A) literally suck nitrogen out of the soil B) are not able to eat ... (Read 205 times)

ENagel

  • Hero Member
  • *****
  • Posts: 540
Earthworms ________.
 
  A) literally suck nitrogen out of the soil
  B) are not able to eat microorganisms
  C) usually guarantee the soil will be poorly productive
  D) are most numerous in arid climates
  E) increase soil porosity

Question 2

The soil-forming factor which is said to make soil more than just dirt is ________ factor.
 
  A) climatic
  B) biological
  C) topographic
  D) geologic
  E) chronological



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joewallace

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

Answer: E

Answer to Question 2

Answer: B





 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

For a complete list of videos, visit our video library