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Why Are Animals Important to Us? We know about one million animals that live on the Earth, and we can give names to them. However, **in fact** there are more than thirty million **species**, and all of them are important. Why do people think so? One reason is that animals make the world a richer, more interesting and more beautiful place for us to live in. Additionally, animals help us in many ways. They provide us with meat to eat and milk to drink. We **get clothes** from their skin and fur. Scientists learn a lot from them.