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Nitrogen can be broken down my plants and the soil and from animal waste
Because due to the over pollution and cutting down the tree's level of Oxygen is decreasing .The level of Nitrogen always remains constant in the atmosphere . The level of Nitrogen doesn't' depend on the level of the Oxygen level.
Humans do not require nitrogen, generally. But nitrogen in the atmosphere is important to modify oxygen in the atmosphere. In the context of "too little" nitrogen in the atmosphere, the result can cause the ignition of almost every combustible on Earth, needing only a lightning strike to trigger it! Worse for humanity, if nitrogen in the atmosphere dropped from its present (approx. 78%) ratio down to 67%, lightning in the atmosphere would create nitrous oxide, killing all humanity in minutes! Not to worry, though, long before that happened, the first calamity would already have occurred! But feel better - The most common usage of "too little" nitrogen is regarding soil. Too little nitrogen can turn green lawns into yellow. Nitrogen is the most important element in soil fertility, and is basic to chlorophyll, necessary for foliage (including trees) to create oxygen for us all.
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Nitrogen can be broken down my plants and the soil and from animal waste
Nitrogen gas in the soil is used by plants, which are eaten by animals. The waste products of the animals contain the nitrogen. It is broken down by bacteria, which releases nitrogen gas into the atmosphere, and the cycle repeats.
nitrogen is an element, thus it is as broken down as possible
Nitrogen used by plants and animals is returned to the atmosphere by the action of bacteria. Bacteria break down proteins to obtain energy, releasing nitrogen back into the air in the process.
Nitrogen is called nitrogen because when scientist first discover it the scientist thought up the name nitrogen because that name has connection to the gas.
No. Nitrogen, which makes up 78% of the atmosphere, makes no difference to the greenhouse effect.
first the organism is broken down in to inorganic moleculs, then denitryfing bacteria breaks this down and lets the nitrogen be released back to the atmosphere. the denitryfing bacteria is usaully cyno-bacteria(blue green bacteria)
the lightning breaks the atmosphere down to get nitrogen to the ground to aid in plant growth
Most of it broken down to urea (in kidney) by urination
Because due to the over pollution and cutting down the tree's level of Oxygen is decreasing .The level of Nitrogen always remains constant in the atmosphere . The level of Nitrogen doesn't' depend on the level of the Oxygen level.
denitrification
This is the planets atmosphere, it can then be broken down into further sections.