Title: Ecology and the environment
Description: What is ecology--and how can you help save the planet? Do you know how many litres of water are wasted if a tap drips for one day? Which gases make up the earth's atmosphere? Is nuclear power good or bad? Ecology and the Environment looks at the relationship between living things and the environment. This book shows why we should take care of our environment--and how understanding ecology can help save the earth.
Subjects: Ecology, Juvenile literature, Environmental protection