speech on important of tree
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Answer:
Trees are very important, valuable and necessary to our existence as they have furnished us with two important life essentials; food and oxygen. Apart from basically keeping us alive, there are many other little and big benefits we get from trees. So, trees are vital resources for the survival of all living beings. Therefore, Governments world over and many Organizations are taking steps to prevent deforestation and to tell the benefits of planting trees. Let us go through some important points about the Importance of trees for the existence of human life.
Trees intakes Carbon dioxide from air and breathe out fresh oxygen for our life support. This cycle is made by nature to sustain other living beings. Further, the Carbon dioxide breathed in by the trees is one of the greenhouse gases. This and other greenhouse gases, when released into the atmosphere form a layer and trap the heat from the sun. They result in an increase in the atmospheric temperature. This causes global warming. So planting more trees will clean the air will reduce the global warming effect
Trees contribute to a rich healthy ecosystem. Animals, insects, birds, and fungi make their home in the trees and make a diverse ecosystem. This balanced environment, in turn, contributes to the betterment of human beings. Trees produce their own food and are found at the bottom of the food chain. They produce their own food through a process called photosynthesis and contribute significantly to the whole ecosystem. Further, trees are a rich source of medicines that are used to heal our diseases in a natural way as done Ayurveda.
Water Balance
Trees receive the rainwater and hold them in the land. This prevents clean water from flowing and getting wasted in drains. Along with it they also act as watersheds and hold the floodwaters for some time before slowly releasing them into the earth and atmosphere. So, they maintain the water base of an area and provides us with a water bed. The root system of the trees is so well made by nature that it holds the soil underground from getting washed away during rain and floods thus prevents landslides and soil erosion.
Explanation:
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Answer:
tree gives oxygen
Explanation:
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