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They use the nitrogen in the food they eat to form their bodies, particularly proteins. They throw out excess nitrogen with the help of excretion, and their bodies are decomposed after death into various forms of nitrogen, too.
Nitrogen fixation can become greener if the natural chemicals are used in the plants.
No, nitrogen does not become a negative ion before bonding. Nitrogen typically forms covalent bonds, in which it shares electrons with other atoms.
The atmosphere is about 96% carbon dioxide and 3.5% nitrogen. There are traces of other gases such as argon, sulfur dioxide and water vapour.
All plants and animals need nitrogen to make amino acids, proteins and DNA, but the nitrogen in the atmosphere is not in a form that they can use. The molecules of nitrogen in the atmosphere can become usable for living things when they are broken apart during lightning strikes or fires, by certain types of bacteria, or by bacteria associated with legume plants. Other plants get the nitrogen they need from the soils or water in which they live mostly in the form of inorganic nitrate (NO3-). Nitrogen is a limiting factor for plant growth.
your question is... How did the Earth`s atmosphere change composotion to became today`s nitrogen and oxygen atmosphere? Answer: it happend with the help of solar untraviolet (uv) radiation,the very thing what we worry about now for its cancer-causing ability
They use the nitrogen in the food they eat to form their bodies, particularly proteins. They throw out excess nitrogen with the help of excretion, and their bodies are decomposed after death into various forms of nitrogen, too.
They can be changed into photochemical smog, which occurs when nitrogen and all of those crap gases we send to the atmosphere mix. They can also mix with water to become acid precipitation.
Can be both, depends the temperature, if you cool it a lot it become liquid, at the atmosphere temperature will be a gas !. You can use it to inflate your tires i.e., at this temperature it will be a gas.
Nitrogen fixation can become greener if the natural chemicals are used in the plants.
the skin can become yellowed if you have jaundice.
Nitrogen is sufficiently stable.
they savor the nitrogen
Cells are the smallest things make an organism. Different cells have cells have different organelles. The same types of cells become tissues, tissues become organs, organs become organ systems, and organ systems become organisms. I hope this answered your question!
nitrogen fixing bacteria
The original atmosphere of Earth was lost when the solar wind of the early sun stripped away all the gas from around Earth. A secondary atmosphere was slowly released by volcanoes as gases were released from the molten rock. Most of this gas is carbon dioxide, but it is gradually dissolved in the oceans and precipitates out as carbonate rock instead of building up in the atmosphere.
Don't even used or pollute because the pollution can affect our atmosphere. so that the atmosphere become bad or dissappear .. That's my teacher said . this answer i have in notebook :) so I hope i can help YOU !