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nataly862011 [7]
2 years ago
7

Nitrogen gas from the atmosphere can be converted into a useable form of nitrogen in the soil by

Biology
2 answers:
Free_Kalibri [48]2 years ago
5 0

Answer:

Fixation

Explanation:

The majority of nitrogen is fixed by bacteria which are symbiotic with plants which are converted to biologically useful forms by specialized bacteria. This occurs in two steps:

  • bacteria convert ammonia in to (nitrites) NO₂,
  • bacteria species convert it to NO₃ (nitrate).

Nitriates are a form of nitrogen that is usable by plants. It is assimilated into plant tissue as protein. The nitrogen is passed through the food chain by animals that consume the plants, and then released into the soil by decomposer bacteria when they die.

igomit [66]2 years ago
5 0
It can be converted by fixation
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A matching question is two adjacent lists of related words, phrases, pictures, or symbols. Each item in one list is paired with at least one item in the other list. Matching may be considered to be a variant of multiple-choice in which more than one choice is correct.

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Fill in the Blank questions are not opinion-based, which means that learners must be able to use the information they have mastered during the lesson to correctly answer the question. Fill in the Blank questions usually contain a sentence or paragraph featuring a blank space.

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https://help.surveymonkey.com/articles/en_US/kb/Available-question-types-and-formatting-options

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