Essay on the Carbon Cycle

Carbon is a component common to all organic matter (plant and animal residues). Carbon is always immobilized in organic form by photosynthetic organisms under the influence of light.

Therefore, in order to maintain the survival of higher organisms, it is necessary to decompose the carbonaceous material back into the atmosphere.

Carbon (C) is recycled to the atmosphere because carbon dioxide, nitrogen (N) may act as NH 4 + or NO 3 - and other related nutrients (P, etc.) Degradation of animal residues constitutes a basic biological process. Available in the form of plants such as S, Fe, Mn, Cu, Zn

In this process, some nutrients are absorbed by microorganisms and taken up by microbial tissues (soil biomass). The conversion of organic forms of C, N, P and S to inorganic or inorganic forms is called mineralization and the conversion of the inorganic forms of these elements to their organic form is called immobilization.

The carbon cycle surrounds carbon dioxide and its fixing and regeneration. Chlorophyll containing plants utilize gases as their sole carbon source and the resulting carbonaceous material is used to supply preformed organic carbon to the animal kingdom. When plants and animals die, microbial metabolism dominates in a periodic order

Dead tissue rots and is converted to microbial cells and a number of heterogeneous carbonaceous compounds collectively called humus or soil organic parts. This cycle is complete and final decomposition and CO 2 production from humus and decaying tissue can be used to obtain the Karon.

One of the important ways of natural circulation is by carbon cycle. Carbon cycle is the carbon cycle through the global environment. Carbon is an important component of many systems in the biosphere, functions as part of the Earth's thermostat, and is one of the important elements of photosynthesis, a carbohydrate produced by plants. One of the largest reservoirs of carbon is the atmosphere. And it is about 0.038% carbon dioxide. There are two ways to remove carbon from the atmosphere. The first is photosynthesis, plants absorb carbon dioxide, water, sunlight, produce energy sugars, and oxygen appears as a byproduct. Once inside a plant, carbon moves through the food chain, where food becomes a herbivore, carnivore, and eventually a nutrient including degradation products.

Carbon is the fourth abundant element in the universe and is the cornerstone of life on earth. On the earth, carbon circulates on land, in the sea and in the atmosphere, forming the so-called carbon cycle. This global carbon cycle can be further divided into two separate cycles. Geological carbon cycles occur for millions of years and biological or physical carbon cycles occur between several days to several thousand years. In non-living environments, carbon may exist as carbon dioxide (CO 2), carbonate, coal, oil, natural gas, and dead organic matter. Plants and algae convert carbon dioxide into organic matter by photosynthesis (light energy).