Book review2-15

I read Animal in Danger.
There are more than thirty million species of the animal in the world but some of these species disappear every year and we never see them again. If all animals disappear in the world, what happen to us? I think we can't live without animals. We are given many things from animals so we have to help them because people and animals live in one world and protecting animals is protecting our world.
A million years ago, there were many species of animals than there are now. It is natural that some species disappear but recently its speed is faster than before. Weather is changing and it affects their extinction. Also, making new roads, moving rivers, or taking away trees affects their extinction. Animals are in danger because human beings damage their ecology and because of natural accidents.
Some dolphins live in rivers and some live in the sea. Recently, environment of the water changed. Most of river and sea became dirty so dolphins can't see well in the water. There is much noise in the water so they can't talk with other dolphins. This changing is by human beings.
There are birds which are needed to help by people, for example, Kakapos. They can't live with people or other animals. They can't have many babies and they can't fly like other birds. People protect them and they prepare quiet place for Kakapos. Then they can make new house and can live freely.
In the world, there are many kinds of animals but recently many animals are in danger. People have to think it and we must act for them. If we aren't change our life style, maybe many kinds of animals will die. Animals are very important for people and our life. Also, I think I have to think about animal and their life.
（330words）