Good morning, teachers and friends. Please introduce yourself. My name is Le Thi Diem Chi, come from the class 10D11. Today, I would like to present a problem that are hot today. It's the environment.
first, let's define the environment. The environment includes all the elements of natural and artificial material surrounded people, that affects my life, production, the existence of human development, and all living things on Earth. Have to say, the environment is human life. So that now, the human hand--ravaged by yourself
đang được dịch, vui lòng đợi..
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