earth

Discover and explore wildlife habitats, animal behavior, conservation, and the environment.

Explore what life was like on Earth hundreds of millions of years ago.

Explores the environmental threats posed to the Earth's natural processes, highlighting issues such as land degradation, air pollution, and waste disposal that could permanently alter the planet, considers possible solutions to help protect the Earth's biosphere.

Mother Earth writes a letter telling people about herself and asking them to take care of her for themselves and for all living creatures.

Presents color-illustrated, step-by-step instructions for eight projects that teach about Earth and the solar system, including making a model of the solar system, measuring Earth's gravity, and making a star map.

Presents ten myths, traditional tales, and real-life stories speaking to the heart and mind of everyone who is concerned about our fragile planet.

Discusses the theories that led to the discovery that the earth was round.