In which of the following processes is carbondioxide not given out?
Answer Details
Carbon dioxide is not given out during the process of photosynthesis. Photosynthesis is the process by which plants, algae, and some bacteria convert light energy from the sun into chemical energy in the form of glucose. During photosynthesis, carbon dioxide is taken in by plants, and using the energy from sunlight, it is converted into glucose and oxygen. Therefore, carbon dioxide is not given out during photosynthesis.
On the other hand, carbon dioxide is given out during respiration in plants, decay of organisms, burning of organic matter, and burning of fuels. Respiration is the process by which plants and animals convert glucose and oxygen into energy, releasing carbon dioxide and water as waste products. Decay of organisms involves the breakdown of organic matter by microorganisms, which releases carbon dioxide as a byproduct. Burning of organic matter and fuels involves the combustion of carbon-containing materials, which releases carbon dioxide into the atmosphere.