Question

pls tell me pls jruri hai and jaldi bhi​

Answer 1

Question :

Roshan saw farmers adding fertilizers to their fields. On reaching school, he asked surprisingly from his teacher that which requirement of plants is fulfilled by fertilizers.

• Carbon's
• Nitrogen's
• Oxygen's
• Hydrogen's

Answer :

Nitrogen's requirement of plants is fulfilled by fertilizers.

Farmers add fertilizers to their fields to fulfill the requirement of nitrogen of the plants because nitrogen is necessary to synthesize proteins.

So, the correct option is (b) : Nitrogen's

Answer 2

Answer:

b) Nitrogen is your answer

because fertilisers are rich in Potassium, nitrogen, phosphorus

hope it may help you