Changes in population
By: [Steve Parker]
Publisher: QED
Published: 2009
Place of publication: London
Language: eng
Number of pages: 32
ISBN-13: 9781848351899
Subjects: Juvenile literature; Environmental protection; Population
Other titles: Population
Description: "The population of the world is increasing. This puts pressure on the Earth because the extra people need places to live, food and water. Areas become crowded and more energy is used to produce more goods. It's not all doom and gloom! We just need to understand what's happening. If everyone walked or cycled instead of using cars, it would save fuel, making the world's supplies last longer."--Back cover.
Notes: Includes index.