Multiple choice

Plants take in nitrogen from ___________, which is used by plants to make proteins.

  1. atmosphere

  2. water

  3. bacteria in soil

  4. sunlight

  5. bacteria in leaves

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Yes, nitrogen fixing bacteria live in soil. They help in nitrogen fixation in soil. Thus, plants are able to take nitrogenous compounds from the soil.