Discover! - The earth

The Earth is our home. This is the planet where we live and the only one where life exists to the best of our knowledge. This book will take you through the history of the Earth and then introduce you to the various habitats (savannah, rainforest, desert, forest, tundra, arctic, rivers and seas) and the animals that live there. You can learn about the environmental damage threatening the planet and how we can help protect the environment.