Question

Main reservoir of phosphorus is ______.

विकल्प

• rocks and natural phosphate deposits

• atmosphere

• bones and teeth

• cell membranes

Answer 1

Main reservoir of phosphorus is rocks and natural phosphate deposits.

Explanation:

Phosphorus is a sedimentary cycle, and its main reservoir is in the earth's crust as rocks and natural phosphate deposits. Bones, teeth and cell membranes contain phosphorus but are not the main reservoir.