Which of the following is a method to assess soil microbial activity?

Practice Questions

Q1
Which of the following is a method to assess soil microbial activity?
  1. Measuring soil temperature
  2. Counting soil particles
  3. Respiration rate measurement
  4. Determining soil color

Questions & Step-by-Step Solutions

Which of the following is a method to assess soil microbial activity?
  • Step 1: Understand that soil microbial activity refers to the activity of microorganisms in the soil.
  • Step 2: Know that one way to measure this activity is by looking at how much carbon dioxide (CO2) is produced by these microorganisms.
  • Step 3: Realize that the respiration rate is a measure of how much CO2 is released during the process of respiration by soil microbes.
  • Step 4: Learn that higher respiration rates usually indicate higher microbial activity in the soil.
  • Step 5: Conclude that measuring the respiration rate is a common and effective method to assess soil microbial activity.
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