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What is given off by plants wich is needed by man and animals?
Oxygen. Plants take in the Carbon Dioxide that man and animals exhale, and give off oxygen.
Describe three ways carbon dioxide gets into air?
Carbon dioxide can be added to the air by nature or by people and their activities.Three Natural ways:Forest fires and VolcanoesDecompositionAnimal/plant respirationThree Man-made contributions:Burning fossil fuelsClearing forests by burningIndustrial processes
Does carbon dioxide effect a man?
Yes.
What is the role of the atmosphere in the carbon cycle?
Nature produces the vast bulk of carbon dioxide in the atmosphere. Rotting trees, and dead matter produce over 90% of the current levels of carbon dioxide. Man produces between 3 and 6 percent of all CO2 annually.
What are some ways in which carbon dioxide is released into the atmosphere?
Carbon is released into the atmosphere as carbon dioxide as a result of animals breathing, when they convert oxygen to carbon dioxide. All kinds of fires, both natural and man-made, release carbon dioxide into the air. This includes the fires used to cook food during a summer BBQ or in less developed parts of the world, as well as that fires that turn coal or natural gas into electricity, and the fires that cause your gasoline or diesel powered car to run. In addition, the decay of dead plants and animals releases carbon to the atmosphere.
Can plants live without man and animals without plants?
No, because man and animals produce carbon dioxide and plants needs carbon dioxide.
What gas does man and animals given off when they exhale?
Carbon dioxide, CO2.
What gas is giving off by animals and man and the gas neededby plants?
Carbon Dioxide
How man contribute to the formation of the atmosphere?
Well I know that the atmosphere has carbon dioxide in it, and when we breath out we release carbon dioxide that could be then added to the atmosphere.
How do animals including man use oxygen from the air?
Oxygen in the air is breathed in and is used to metabolize the carbon from the food that we eat. The by product of this metabolization is carbon dioxide which is exhaled by the lungs. Plants metabolize carbon dioxide from the air and release oxygen. This makes plants and mammals sygeneristic...
What is given off by plants wich is needed by man and animals?
Oxygen. Plants take in the Carbon Dioxide that man and animals exhale, and give off oxygen.
How would the amount of carbon dioxide in the atmosphere change if there were no plants or animals?
Plants and all kinds of vegetation, including grass, trees and rain forests absorb carbon dioxide and store it. About half the weight of a tree is carbon. Trees can store carbon for hundreds of years. Animals, including man, breathe out carbon dioxide into the atmosphere. Carbon is also released from soil, oceans and from rotting vegetation. This is all part of the natural carbon cycle.One animal, man, adds a lot of extra carbon dioxide every day by burning fossil fuels (coal, oil and natural gas).If there were no trees or plants to remove carbon dioxide, and no animals to breathe out CO2, and no man to burn fossil fuels, the carbon dioxide levels in the atmosphere would probably rise very slowly.
What gas is given off by animals at daytime to the atmosphere?
Animals give off a number of gasses during Day and night, most notably Carbon dioxide and methane gas. Oxygen is needed by man and animal.
What do animals and man get carbon from?
Carbon exists as carbon dioxide in the atmosphere which is absorbed by plants during photosynthesis. All food chains start with plants so herbivores get carbon by eating plants and carnivores get carbon by eating herbivores.
Describe three ways carbon dioxide gets into air?
Carbon dioxide can be added to the air by nature or by people and their activities.Three Natural ways:Forest fires and VolcanoesDecompositionAnimal/plant respirationThree Man-made contributions:Burning fossil fuelsClearing forests by burningIndustrial processes
Does carbon dioxide effect a man?
Yes.
What is the pollution from cars called?
Carbon Dioxide or Carbon Man oxide.
