Earth figured out

Discusses the water cycle, its different stages, and how people depend on it.

Discusses the different types of rocks that make up our planet, how they are made, and how Earth is constantly recycling its rocks in a never-ending process.

An introduction to the habitats and biomes of Earth.

Text and color photographs provide an introduction to Earth's landforms.

Text and color photographs provide an introduction to plant structures.

Explains the functions of different parts of a plant, including seeds and shoots, roots, leaves, flowers, fruits, and stems.

Explains what the rock cycle is and defines such concepts as sedimentation, compaction, and cementation.

Explains what landforms are and presents information on some specific landforms, including mountains, volcanoes, and caves.

Explains what a life cycle is, specifically the life cycle of plants, humans, animals, and insects.

Explains what the water cycle is and defines such concepts as evaporation, transpiration, and condensation.