The nitrogen molecules present in air can be converted into intrates and nitrites by

The nitrogen molecules present in air can be converted into nitrates and nitrites by

The nitrogen molecules present in air can be converted into nitrates and nitrites by

Nitrite is converted to nitrate by:

Nitrite is converted to nitrate by

Nitrite is converted to nitrate by

Which one converts nitrites to nitrates?

At the ____phase of nitrogen cycle ammmonia is converted into nitrite and nitrate by the action of some bacteria.

At the ____phase of nitrogen cycle ammmonia is converted into nitrite and nitrate by the action of some bacteria.