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It's important to learn how to protect the environment. Here are 3R rules for us.
Reduce means "use". Don't waste things. If you want to reduce waste, you should use things . A large number of trees are being to make paper
every year. If everyone uses paper and throws it away, more trees will be cut down. Before we buy something new, think whether it is really necessary.
Reuse means "use again". Using things as long as possible. When we buy things, make sure they can be used for a long time. Don't use a paper cup or a paper bag. It's to use a china cup or a lunch box, because you can use them again.
Recycle means "change one thing into."
Although it energy to change something into something else, it's better than throwing it away or burning it. Bottles, cans and paper can easily be . doing these things we can save lots of time and money.
