why dont we need to do exercise in the night near the tree ?
Answers
Answer:
It is said that we should avoid sleeping under the tree at night, since plants carry out respiration at night and give out carbon dioxide, which is harmful for us. During the day, carbon dioxide is used by the plants for photosynthesis and hence no carbon dioxide is released.
Answer:
We should not exercise in night near a tree.
Explanation:
While breathing, human beings take in oxygen and releases carbon dioxide. With the help of lungs exchange of gases takes place in the body. In the air about 79 percent is nitrogen, 20 percent oxygen and 1 percent other gases and water vapour and other gases contain about 0.03 percent carbon dioxide. During the respiration, food is oxidised and energy is produced.
But for respiration in the trees there is no special organ like a human being. Exchange of gases takes place through the pores of the stomata present in the leaves. Apart from this, there are some holes present on the surface of the shoots or stems and in roots exchange takes place from the surface. With the help of respiration, plants also use oxygen and produce carbon dioxide.
It would not be wrong to say that all living organisms perform respiration and that too twenty four hours. Through which energy is produced.
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