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waste of substance or things from which something else can be made. For example, people throw away the used metal products and buy a new one, so the old metal waste accumulates. At last, they bee waste. For example, when people finish reading newspaper, the paper will bee waste. When the glass is broken, it also bees waste. Nobody wants to use a broken window or drink with a broken glass or wear a pair of broken glasses. Once it is broken, it bees waste. The rate of using plastics is increasing day by day. People use plastic bags because they are convenient. When they get home, they throw the plastics way, paying no attention to the environment. The more convenience plastics brings to us, the more plastic waste is produced. This is called amp。s do our best to make our world more beautiful! 保護(hù)環(huán)境英語演講稿篇4 We live in the world every day. We eat food, drink water, wear clothes, watch TV, use puters and so on. We are producing waste every moment. Generally speaking, there are four sorts of waste. They are material waste, organic waste, inorganic waste and poisonous amp。,it means that you have already done something useful to improve the environment. Now I want to say :Letamp。Yesamp。If your answers areamp。Have I ever picked up some rubbish and thrown it into a dustbin?Have I ever collected waste paper or bottles for recycling?Have I ever planted any trees or flowers in or near my neighbourhood?amp。,it means that you have already helped protect our environment. It is our duty to keep our envionment clean and tidy. You might ask yourself,amp。Noamp。 The future is not ours to see of course. However, by seizing firmly the opportunities, by knowing clearly about ourselves, we, human beings, can doubtlessly achieve the real harmony with nature! Thank you. 保護(hù)環(huán)境英語演講稿篇3 Hello: everyone!Now I want to talk about a beatiful world! When I was young,I always dreamed that I lived in a beautiful country. There were many flowers and trees around our counld hear the birds singing and see the children dancing. The streets were clear and the the air was very fresh! How nice it was!But that only was a dream of mine!How I wish that it would be e true! So I think we should do something to protect o