Ecology, as a science, deals with interactions of all organisms within the environment. These interactions not only Encompass between-species interactions e. Another aspect of ecology deals with the Environmental conditions that result from abiotic factors environmental conditions produced by organisms are termed biotic factors. The biotic factors that affect an ecosystem might include the weather, how much water is available for consumption, what type of soil is present, and whether there is enough oxygen to support aerobic respiration.
Uses Of Uses of Nitrogen Nitrogen is a non-reactive gas. It has no color, odor or taste.
Its atomic number is 7 and the symbol is N. Nitrogen is also present in every living thing on the planet. Common Uses of Nitrogen This element is present in virtually all pharmacological drugs.
In the form of nitrous oxide it is used as an anesthetic. Cryopreservation also uses the gas to conserve egg, blood, sperm and other biological specimens. The CPUs in computers use the gas to keep them from heating up.
X-ray detectors also rely on this element. Nitrogen tanks are also used as paintball gun power sources. These elements have proven to be so effective in this regard they have replaced carbon dioxide.
This non-metallic chemical element can be used to fill aircraft and some vehicle tires. The same element is found in military aircraft fuel systems to combat fire hazards. Other common uses for the element are in steel production and in high voltage equipment. In the latter case, nitrogen is pressurized and dried first.
Integrated circuits, diodes, transistors and other electrical components use it too. Nitrogen is present in liquid explosives so they do not explode. Nitrogen and Living Beings As stated earlier, the element is present in all living organisms; plants, animals and people.
It is the primary figure in amino acids, which are the building blocks of proteins. The element is also required in plants and is part of chlorophyll pigment.
This is what allows plants to change sunlight into energy. The same element is present in roots, leaves and grains.
Plants do not actually take in atmospheric nitrogen. The element is changed into compounds that plants can soak in. The transformation process is called the nitrogen cycle. Uses of Nitrogen in Industries The element is used in controlling pollution. It is effective in getting rid of unstable organic compounds in liquids.
Many industries use it to destroy toxic liquids and vapors in industrial tools. As nitrogen dioxide, the element is vital in the industrial sector. It also serves as an oxidation reaction catalyst.
Apart from being an oxidizing agent, it can also be used as a flour bleaching agent and rocket fuel. Liquid Nitrogen The element assumes this form at Its uses include refrigerants and cryotherapy.
In the latter it is used to take out actinic keratosis, warts and treat other skin disorders. General Characteristics This element can be found in the atmosphere.
Nitrogen is also present in other forms. When people think of nitrogen, they immediately associate it with the air. But it is also part of the food they eat every day. Since its discovery, scientists have learned a lot about it.Nitrogen is required for production of chlorophyll, nucleic acids, and enzymes.
Nitrogen is essential for plants to synthesize amino acids, which are the building blocks for protein synthesis. These amino acids are then used in forming protoplasm, which is used in cell division and also utilized in producing necessary enzymes and structural.
Chlorophyll’s function in plants is to absorb light and transfer it through the plant during photosynthesis. The chlorophyll in a plant is found on the thylakoids in the chloroplasts. Chlorophyll uses sunlight to make sugar. It’s the key substance within chloroplasts, which are the food.
The nitrogen cycle describes how nitrogen moves between plants, animals, bacteria, the atmosphere (the air), and soil in the ground. Nitrogen is an important element to all life on Earth. Different Nitrogen States For Nitrogen to be used by different life forms on Earth, it must change into different states.
The most energy is gained in the first part of the light dependent stage (which creates the gradient) of photosystem II, sourcing in visible light of nm. There are 5 major requirements for photosynthesis to take place: 1) A temperature in the environment between 5 - 35 degree Celsius, 2) Chlorophyll available in chloroplasts, 3) Water, 4 5/5(5).
The role of chlorophyll in photosynthesis is vital. Chlorophyll, which resides in the chloroplasts of plants, is the green pigment that is necessary in order for plants to convert carbon dioxide and water, using sunlight, into oxygen and glucose.
(An essay on "The Present-Day Significance of Fritz Haber" by Morris Goran, published in , is available on-line at this website, with the kind permission of the American Scientist.) Ammonia from the industrial fixation of N 2 is the starting material for almost all synthetic N fertilizers.