We learned that the oxygen cycle phenomenon is efficient in balancing the ratio of oxygen present in the environment. Oxygen cycle, circulation of oxygen in various forms through nature. sahilwankhedesahil sahilwankhedesahil 29.09.2020 Science Primary School Explain the importance of oxygen cycle 2 Oxygen is an essential element for the building up of living organisms and their life processes such as respiration. We know oxygen is a must for combustion. Without oxygen, it is impossible for any living being to survive on this earth. That is what the oxygen cycle does for us. Thus, oxygen cycle helps to keep the balance of oxygen in the atmosphere. These two cycles work together to … Without oxygen… The food carbohydrate is respired by the help of oxygen and release energy. Plants, in the process of photosynthesis, utilizes carbon dioxide, which results in the production of oxygen and energy. Respiration is the process in living organisms that involves energy production, with the intake of O2 and the release of CO2 from the oxidation of complex organic substances inside the body. Further, this process is carried out by decomposers, which include fungi, bacteria, and some insects. It combines other elements like nitrogen, sulphur and maintains other cycles. What is the importance of oxygen in water for living organisms? The released oxygen from the photosynthesis is transferred to the higher trophic levels as starch, sugar, and food carbohydrate. (Carbon Dioxide + Water → Glucose + oxygen). Why might an oxygen dissociation curve be sigmoidal? It combines other elements like nitrogen, sulphur and maintains other cycles. As animals and humans breathe in the oxygen that is produced by plants, plants use the carbon dioxide that is released by the animals. Everyone consumes oxygen in order to live their life. The Oxygen Cycle. Your email address will not be published. Rusting is the process of formation of oxides, which requires the need for oxygen to occur. Even after the inhalation of oxygen by the trillions of people, oxygen constitutes a constant of 21% of the air in the atmosphere. The oxygen cycle is interconnected with the carbon cycle. Log in. The process of photosynthesis is written as 6CO2 + 6H2O → C6H12O6 + 6O2. There are certain requirements that every living being – whether plant or animal – need to survive. Further, if you find this article informative and helpful, don’t forget to share it in your friend circles. When the sunlight reacts with water vapor in the atmosphere, it produces oxygen gas. Humans, and most other organisms, need oxygen to survive. The Krebs Cycle is of critical importance for the production of energy: not just the energy to enable you to run fast, but to enable your metabolic processes to continue. The oxygen cycle is a biological process that helps maintain the level of oxygen through three main spheres of the earth, including: In other words, it is the cycle that helps to move oxygen through the three central regions of the earth, i.e., the Atmosphere, the biosphere, and the Lithosphere. Now it’s time to look at what process this cycle contains. All of these processes together make up the oxygen cycle. The oxygen cycle is the cycle that helps move oxygen through the three main regions of the Earth, the Atmosphere, the Biosphere, and the Lithosphere. The carbon dioxide and oxygen cycle is critical to life on Earth. The oxygen cycle is simple. What is the Scope of Environmental Studies? Sunlight – Sunlight also produces oxygen. Importance of Oxygen cycle – Oxygen plays a vital role in our life. In the simple example of the oxygen cycle shown below, you can see how oxygen is used and cycled by plants and animals. For more such exciting and knowledgeable articles to learn, you can visit our website. The Krebs Cycle, also known as the Citric Acid Cycle, is an important series of biochemical reactions that are intrinsic to cellular respiration and the generation of energy from oxygen and glucose in aerobic organisms. The reaction involved in this is: C6H12O6 (s) + 6 O2 (g) → 6 CO2 (g) + 6 H2O (l) + heat. Free in the air and dissolved in water, oxygen is second only to nitrogen in abundance among uncombined elements in the atmosphere. When we inhale, oxygen moves from our lungs into our blood. Thus, it is essential that the level of oxygen on this earth must remain maintained through any means. This oxygen goes back to the atmosphere, and the same cycle continues. Free in the air and dissolved in water, oxygen is second only to nitrogen in abundance among uncombined elements in the atmosphere. If we look at the oxygen constitution in these spheres, then we get to know that the largest reservoir of oxygen is the lithosphere, after that atmosphere and at the last biosphere. Oxygen present in the atmosphere is used for combustion, decomposition, and for producing energy and releasing Carbon dioxide. The Oxygen Cycle has a large impact on the world. This entire process needs oxygen resulting in the release of carbon dioxide. The Oxygen Cycle Oxygen is constantly being used and created by different processes on planet Earth. This process is also known as oxidation. Some biogeochemical cycles are carbon cycle, nitrogen cycle, oxygen cycle, water cycle, phosphorus cycle, sulfur cycle, etc. Ask your question. Decomposition is an essential process in which dead organic substances are broken down and decayed into simpler organic or inorganic matter such as carbon dioxide, simple sugars, water, and mineral salts. Oxygen is an indispensable part of our life. All these questions, facts, and curiosity to search the solution can be found in the below article. Your email address will not be published. Atmosphere (layer of gases presents above the, Lithosphere (solid outer section along with the earth’s crust). Join now. Biogeochemical Cycles of Oxygen, Phosphorus, and Sulfur and Their Influences on the Coevolution of Life and Climate. Thus, it is essential that the level of oxygen on this earth must remain maintained through any means. Dr B K Mishra, 12005 views If in case the depletion of oxygen occurs, it will hamper the process of combustion. In this process, when the metal is exposed to the moisture and oxygen for a more extended period, it leads to the formation of new compounds of oxides on the metal. And It is mandatory to have a life on this earth. The oxygen cycle is an essential biogeochemical cycle to maintain the concentration and level of oxygen in the atmosphere. Have you ever wondered how the Oxygen Cycle process maintains the level of oxygen on this planet earth? Plants and animals use oxygen to respire and return it to the air and water as carbon dioxide We know oxygen is a must for combustion. Importance of the Oxygen Cycle. That is what the oxygen cycle does for us. The Oxygen Cycle and the Carbon Cycle are connected. Oxygen travels through the blood to all the cells in the body. One of the main basic building blocks of life is oxygen, and it is essential in many of the processes that keep the Earth operating as we know it. It involves the production and consumption of oxygen, which leads to a constant level of oxygen available in the atmosphere. Still, as said, the oxygen cycle is responsible for why this oxygen remains freely available in the atmosphere even after its huge consumption. D.W. Schwartzman, in Encyclopedia of Ecology, 2008. So, we can conclude that oxygen cycle is important for maintaining different chemicals in the atmosphere. The quantity of oxygen is 20.95% in the atmosphere, which is maintained by oxygen cycle. Without oxygen, it is impossible for any living being to survive on this earth. The oxygen cycle is the biochemical cycle that helps to move oxygen through the three central regions of the earth, i.e., the Atmosphere, the biosphere, and the Lithosphere. The most important from all of them include oxygen that we breathe. We live in this beautiful World. Oxygen exists in free molecular form as oxygen gas O 2. The released oxygen from the photosynthesis is transferred to the higher trophic levels as starch, sugar, and food carbohydrate.
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