Every year some species of animal disappear -- we never see them again. Every year cities, factories and pollution eat up more land -- land that animals need. Every year hunters kill more elephants, rhinoceros and tigers. Animals everywhere are in danger what can the world do to save them?
Oxford Bookworms Factfiles give important and interesting information to the reader, moving enjoyably towards real reading in English. Each book has been carefully graded to help the learner.