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today i learnt how tress are useful to us and what we should do to protect them. i am very happy to know how wonderful they are!!they give us shadow, fruits, mainly O₂ ( OXYGEN) which is the most important for humans.they also give vegetables and flowers. but today trees are declining due modernization of man. this is called deforestation. of course modernization is important, but i will surely try to plant trees so that pollution also decreases and we could give a good life to our next generations and save our earth. save tree- save earth
thank u from me. comment for changes to answer better next time.