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Where is nitrogen found in?
Nitrogen is found in 78% of Earth's air and 3% of Mar's atmosphere.
Nitrogen-fixing bacteria get nitrogen from?
The air.
Can humans get the nitrogen they need to exist in the air?
Plants and animals die and decomposers break down their nitrogen containing molecules to ammonia. All animals get the nitrogen they need by eating plants, by eating other animals that ate plants, or by eating animals that ate animals that ate plants.
What is the relationship between bacteria and plants?
Plants need nitrogen to grow. They are surrounded by nitrogen in the air, but it is not in a form the plants can use. Nitrogen fixing bacteria on the roots of the plant convert (fix) the airborne nitrogen to a form the plants can use to grow.
Soya beans don't need nitrogen fertilizer?
All the bean family -the legumes- have symbiotic bacteria that live in nodules in the roots. These bacteria have the ability to take nitrogen out of the air and convert it into nitrogen chemicals that the plants can use - they are called nitrogen fixing bacteria-. Legumes therefore do not need added fertilizers to flourish.
What is quantity of nitrogen and oxygen in air?
There is 78% nitrogen and 21% oxogen. It is very simple really.
Nitrogen Gas is filled with pressure in which type of Fire Extinguisher?
Because nitrogen gas bigest quantity in air.
How is nitrogen found and made?
70% of our air is nitrogen, it's an element, and doesn't need to be made
Can most orgnisims get nitrogen gas from the air?
animals dont really need nitrogen but for plants, they need nitrogen and they get nitrogen usually in the form of nitrates or bacteria protein, by the work of nitrifying bacteria, putrefying bacteria and nitrogen fixing bacteria
Does nitrogen contain air?
Nitrogen doesn't contain air, but the air contains Nitrogen.
What are the four common gases in the air?
Nitrogen, carbon dioxide and oxygen are common gases althrough carbon dioxide's quantity is not much. There isn't 4th 'common' gas present in the air.
Why human not die breathing mostly nitrogen in atmosphere?
The air we all breath is over 70% nitrogen and although we do not need this it is not toxic to us, most of the rest of the air we breath is the oxygen we need to remain alive.
Is nitrogen in air?
Yes. About 75% of air is Nitrogen.
What percentage of nitrogen is their in your air?
About 78% of air is Nitrogen.
How much nitrogen is there in the air?
There is about 78.09% of nitrogen in the air.
What is the percent if the air is nitrogen?
Our air is about 79% Nitrogen.
Why is nitrogen and oxygen a main condition for life?
because you need air to live.
