Nitrogen.
No. Plants cannot use elemental nitrogen. The nitrogen must first be fixed, either by lightning or by nitrogen-fixing bacteria. Some plants have such bacteria in their roots.
The first step of the nitrogen cycle is nitrogen fixation.
Nitrogen is a chemical element, N.
Since 78.08% of the Earth's atmosphere is composed of nitrogen, yes. But it cannot be used in biological processes. The nitrogen animals use comes in the form of nitrogen compounds acquired from food. Ultimately, the nitrogen used by most living things is produced by nitrogen-fixing bacteria which do use nitrogen from the atmosphere, these compounds are then taken in and used by plants.
Nitrogen.
Nitrogen.
No. Plants cannot use elemental nitrogen. The nitrogen must first be fixed, either by lightning or by nitrogen-fixing bacteria. Some plants have such bacteria in their roots.
The first step of the nitrogen cycle is nitrogen fixation.
Nitrogen
The first element in the fourth period, which is used in making fertilizer, is potassium.
Nitrogen is used in the atmosphere by.....
nitrogen is used in fertilizers
The first step of the nitrogen cycle is nitrogen fixation.
Nitrogen was first isolated by the Scottish physician Daniel Rutherford in 1772. It was not until the late 19th century that its importance in agriculture and industry was fully recognized.
the nitrogen gas is used for nitrogen fixation
Nitrogen is used in the nitrogen cycle to help plants grow.