Oxford Bookworms Factfiles: Stage 2: 700 Headwords Pollution (Oxford Bookworms Factfiles)

Oxford Bookworms Factfiles. — 22 p. Every day the Earth’s air, sea, and land become more and more polluted, and the effect of pollution on our health, and even the danger to our lives, is increasing. This book looks at the problems and some of the things we can do to solve them. Read it before it is too late! This full-color series presents nonfiction topics about interesting places and subjects. Each title features color photographs and a glossary to help with vocabulary comprehension. Exercises and suggestions for project work are also included. The books are graded at 400-to 1,400-word vocabulary levels. Audio "CDs or "Cassettes are available for select titles.