Animals are our best friends. But there are many bad things about them. So we should try our best to protect animals.
First, let us know the status of the animal. Now, animals are facing very great danger. For example, there are many kinds of animals will die out. And there are many people eat precious and wild animals. They are nasty. As students, we should stop this behavior and protect animals.
Then, let us know we should how to protect animals. We should protect they habitat. If you see other people mindlessly trample animal homes, nicely remind them of the damage they're causing. We can not also eat some wild animals. We should ask other people to protect them, too. Let we protect animals together!
Animals are natural resources that people have wasted all through our history. Animals have been killed for their fur and feathers节约用水作文， for food， for sport， and simply because they were in the way. Thousands of kinds of animals have disappeared from the earth forever. Hundreds more are on the danger list today. About 170 kinds in the United States aloneare considered in danger.
Why should people care? Because we need animals， and because once they are gone， there will never be any more.Animals are more than just beautiful or interesting. They are more than just a source of food. Every animal has its place in the balance of nature. Destroying one kind of animal can create many problems. For example， when farmers killed large numbers of hawks范文， the farmers' stores of corn and grain were destroyed by rats and mice. Why? Because hawks eat rats and mice， with no hawks to keep down their numbers， the rats and mice multiplied quickly.
Luckily节约用水作文， some people are working to help save the animals. Some groups raise money to let people know about the problem. And they try to get the governments to pass laws protecting animals in danger. Quite a few countries have passed laws. These laws forbid the killing of any animal or planton the danger list. Slowly， the number of some animals in danger is growing.
Many wild animals are at risk of extinction because of the great changes in their living environment. For example, with the development of cities, the use of pesticides and pollution is serious, and their living areas are becoming narrower and narrower. Many wild animals are now facing a food crisis. At the same time, humans are killing people just to get their fur, skin, horns, teeth and meat.
In order to protect the ecological resources, one should realize that the loss of any species is at least the source of the loss of knowledge, the source of natural beauty. To stand out, the following measures should be taken: to develop pollution standards to reduce toxic substances; The killing of certain rare species is prohibited, and national parks should be set up as wildlife reserves.
Only we humans can take some powerful measures to preserve wildlife.