Question

which of the following is not a component of soil?
o a organic matter
o b mineral matter
o c plastic particles
o d water
question 3 (1 point)
which term describes decomposed plant and animal remains enriching the soil?
o a dirt
o b clay
o c mineral matter
o d organic matter
question 4 (1 point)
what fills the pore spaces in soil?
o a only rocks
o b air and water
o c plastic
o d sand only

Explanation:

• For the first question, soil is composed of organic matter, mineral matter, water, and air, not plastic particles.
• For the second question, decomposed plant and animal remains enriching the soil is called organic matter.
• For the third question, pore - spaces in soil are filled with air and water.

Answer:

• Question 1: C. Plastic particles
• Question 3: D. Organic matter
• Question 4: B. Air and water