Creative discoveries

Presents an historical perspective in a description of how all kinds of plant and animal foods from around the world are grown, harvested, and consumed.

Describes the origins of and materials used in making a variety of objects, including paint, wool, glass, and plastics.

Describes the earth's seasons, climate, weather, oceans, volcanoes, and other features, and explains how the solar system affects them.

Describes the people and their way of life in ancient times.