Science, asked by kalkhandey4679, 1 year ago

Excessive use of which of the following fertilizers may be responsible for the presence of a toxic substance in groundwater?
(a) Nitrogen
(b) Phosphate only
(c) Potassium only
(d) Phosphate and potassium

Answers

Answered by RAAJSRIWASTAV3
1
Excessive use of which of the following fertilizers may be responsible for the presence of a toxic substance in groundwater "Phosphate and potassium".
Answered by Anonymous
4
Phosphate and potassium.
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