Question

what are used to manufacturing fertilizer​

Answer 1

${\tt{\red{\underline{\underline{\huge{Answer:}}}}}}$

Raw materials.

Primary fertilizers include substances derived from nitrogen, phosphorus, and potassium. Various raw materials are used to produce these compounds. When ammonia is used as the nitrogen source in a fertilizer, one method of synthetic production requires the use of natural gas and air.

$\sf\green{hope \: it \: helps \: you.....∞}$

Answer 2

Answer:

Raw Materials

Explanation:

Primary fertilizers include substances derived from nitrogen, phosphorus, and potassium. Various raw materials are used to produce these compounds. When ammonia is used as the nitrogen source in a fertilizer, one method of synthetic production requires the use of natural gas and air.