Books by Phillip Simpson

The tundra habitat includes both the flat regions of the Arctic and the alpine heights of mountains. This habitat acts as a source of food and a climate suitable for the plants and animals that live there. Learn about the geography and resources of tundra habitats as well as how animals and people have adapted to and changed tundra environments.

Did you know that most of the Earth's oxygen comes from its marine habitats? The marine habitats are the largest in the world. Learn about the geography and resources of marine habitats as well as how animals and people have adapted to and changed marine environments. Explore this habitat's future and what people can do to help keep it safe.