Multiple choice

The growing plants need which of the following elements in the largest quantity?

  1. Calcium

  2. Nitrogen

  3. Ammonia

  4. Phosphorus
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Nitrogen is required by plants in the largest quantity among these options. It's essential for chlorophyll production, protein synthesis, and overall plant growth. Plants absorb nitrogen primarily as nitrates or ammonium from soil.

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