why do plants need to take in carbon dioxide

Plants act as a good complement to humanity, as the latter species breathes out carbon dioxide, which the plants then turn it into the oxygen humans need to live. Plants take in carbon dioxide, nutrients from the soil, water, and sunlight and create oxygen and a kind of simple sugar that they use for energy. This is a process necessary to life on Earth. Humans and animals exhale carbon dioxide as a byproduct of respiration. Plants extract the carbon dioxide from the air and use it in photosynthesis process to feed themselves. The carbon dioxide enters the leaves of the plant through small pores called stomata. Once the carbon dioxide enters the plant, the process begins with the help of sunlight and water. During this process, the plant combines carbon dioxide with water to allow the plant to extract what it needs for food. The plant uses sunlight as energy to perform this chemical reaction. Photosynthesis separates carbon dioxide and water в known as CO2 and H2O, respectively в into their individual molecules and combines them into new products. Once the process is done, the plant releases Oxygen, or O2, into the surrounding air. It also creates C6H12O6, a substance similar to glucose, that feeds the plant.


Because they often receive more carbon dioxide and water than they need to sustain their own lives, plants often produce extra food during photosynthesis. In cases like this, plants store this excess food in other areas of its body. In some plants, this food is stored in fruits and vegetables в some of which, humans and animals eat. In a round-about way, the carbon dioxide taken into plants also helps provide food for humans and animals in addition to themselves. Some plants also store excess energy in their leaves. In addition to making food for plants to survive, photosynthesis is an important part of the life cycle of all living things, as most fauna в animal life в require oxygen to survive. Oxygen is in limited supply in the atmosphere: if there was no way to transform the carbon dioxide emitted by living things back into oxygen, life would be unsustainable in the long term. Because plants are able to use the carbon dioxide and change it back into oxygen, life is able to continue for all living things, forming an important cycle.
Before we tackle the question of, БHow do plants take in carbon? Б we must first learn what carbon is and what the source of carbon in plants is.


Keep reading to learn more. What is Carbon? All living things are carbon based. Carbon atoms bond with other atoms to form chains such as proteins, fats and carbohydrates, which in turn provides other living things with nourishment. The role then of carbon in plants is called the carbon cycle. How Do Plants Use Carbon? Plants use carbon dioxide during, the process whereby the plant converts the energy from the sun into a chemical carbohydrate molecule. Plants use this carbon chemical to grow. Once the is over and it decomposes, carbon dioxide is formed again to return to the atmosphere and begin the cycle anew. As mentioned, plants take in carbon dioxide and convert it to energy for growth. When the plant dies, carbon dioxide is given off from the decomposition of the plant. The role of carbon in plants is to foster healthier and more productive growth of the plants. Adding organic matter, such as or decomposing plant parts (rich in carbon or the ), to the soil surrounding growing plants basically fertilizes them, feeding and nourishing the plants and making them vigorous and lush. Carbon and plant growth are then intrinsically linked. What is the Source of Carbon in Plants?


Some of this source of carbon in plants is used to create healthier specimens and some is converted into carbon dioxide and released into the atmosphere, but some of the carbon is locked into the soil. This stored carbon helps to combat global warming by binding to minerals or remaining in organic forms that will slowly break down over time, aiding in the reduction of atmospheric carbon. Global warming is the result of the carbon cycle being out of sync due to the burning of coal, oil and natural gas in large quantities and the resulting vast amounts of gas released from the ancient carbon stored in the ground for millennia. Amending soil with organic carbon not only facilitates healthier plant life, but it also drains well, prevents water pollution, is beneficial to useful microbes and insects and eliminates the need for, which are derived from fossil fuels. Our dependency upon those very fossil fuels is what got us into this mess in the first place and is one way to combat the global warming debacle. Whether carbon dioxide from the air or organic carbon in soil, the role of carbon and plant growth is extremely valuable; in point of fact, without this process, life as we know it would not exist.

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