assay on importance of tree
Answers
Trees are precious gift to our life from the nature. They are the green gold on the earth and very important for everyone’s life. Some of the importance of trees is mentioned below proving why save trees is save life:
1.Trees are very important source of cleaning and refreshing air (as they produce oxygen and consume green house gases) by filtering and intercepting the airborne particles, chemicals, toxic gases, reducing heat, absorbing CO2 and other pollutants like sulphur dioxide, and nitrogen dioxide.
2.Trees acts as natural dustbins to the harmful gases in the environment.
3.Trees are source of natural shadow and cool air and most comfortable than the artificial cooling technologies like fan, coolers, air conditioning, etc.
4.They are effective in breaking the force of wind thus helpful in protecting houses, vegetation, farmland, etc.
5.They keep us healthy by lowering the dust levels and pollution levels especially in the urban areas.
6.They prevent us from the respiratory disorders and breathing problems by refreshing air.
7.They help in reducing noise pollution and most effective as sound barriers because they act most effectively like stone walls in stopping sound. They prevent us from the noises of crowded roads, railway stations, airports, etc.
8.They prevent soil from erosion, helpful in rainwater conservation, and prevent sediment deposit during storms.
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Answer:
Importance of trees
We depend on trees for our survival. The oxygen of the air that we breathe to stay alive is released by trees. Trees absorb the harmful carbon dioxide and release oxygen. This reduces the level of carbon dioxide in the air and decreases the cases of lungs cancer and other diseases of the respiratory system.
Trees are home to many animals and birds. Many animals feed on tree leaves to survive. Trees offer us shade when it is hot. But despite our dependence on trees, we are continuing to cut them down. This is one of the reasons for global warming.
The roots of trees prevent soil erosion. The absence of trees leads to desertification. Trees retain rainwater in the soil. This rainwater is then available to us in springs and wells during the dry season. Without trees rainfall decreases and cultivation becomes impossible and there will be food scarcity.
Many trees have medicinal values and save lives. Trees reduce air and noise pollution. Trees also add beauty to our surroundings. Let us stop felling trees and plant more trees.
Explanation:
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