Which one of the following nutrient is found in plants, by soil?
(A) Carbon
(B) Hydrogen
(C) Oxygen
(D) Nitrogen
Answers
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2
Answer:
The answer is (D) Nitrogen.
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0
Answer:
(D) Nitrogen
Explanation:
Nitrogen is one of the nutrient is found in plants, by soil.
Approximately 95% of nitrogen is contained in soil organic material in undisturbed, natural soils. The primary inorganic sources of nitrogen in soils are ammonium (NH4 +) and nitrate (NO3–). In exchangeable and non-exchangeable forms, ammonium exists. There are smaller concentrations of nitrite (NO2) and nitrous oxide (N2O) in the soil. Plants typically only use nitrogen in the forms of ammonium and nitrate.
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