2013北师大版高二下unit22《Environmental Protection》(Lesson 2)ppt课件br2 Endangered Species 2 Endangered Species ② Complete the sentences with the key words. Key words: conservation , extinct, habitat, preserve 1. Animal’s _______________is the type of area that it lives in. 2. If we are not careful, the panda will become ______________and our children will only see them in books. 3. It is important to ____________forests because otherwise a lot of animals will have nowhere to live. 4. I am working on a ____________project. We are trying to save the panda. 1