« previous next »

Author Question: Which of the following components constitute(s) the greatest portion of the soil? A) humus B) ... (Read 62 times)

futuristic

  • Hero Member
  • *****
  • Posts: 638
on: Jul 14, 2018
Which of the following components constitute(s) the greatest portion of the soil?
 
  A) humus
  B) air
  C) rocks and rock particles
  D) dissolved substances

Question 2

Deforestation (cutting and burning) is known to cause
 
  A) long-term storage of carbon in the soil.
  B) relatively large amounts of carbon to enter the atmosphere.
  C) a decrease of carbon in the atmosphere.
  D) an increase in forested land.


dudman123

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Components of a MiniCiggy e-cigarette Components of a MiniCiggy e-cigarette
Typical Soil Profile Typical Soil Profile
The greatest bone mass is found around age 30 for both men and women, with the later decline being f The greatest bone mass is found around age 30 for both men and women, with the later decline being f
The electromagnetic spectrum. Ionizing radiation is only a small portion of the electromagnetic ... The electromagnetic spectrum. Ionizing radiation is only a small portion of the electromagnetic ...
Using child-sized dishes at mealtimes can help caregivers monitor portion sizes Using child-sized dishes at mealtimes can help caregivers monitor portion sizes
Deciduous forest soil profile Deciduous forest soil profile
Video: Major Elements in Biological Molecules: Nucleic acids

For a complete list of videos, visit our video library