Hock, Peggy

Explains ways that people can help keep the Earth clean.

An introduction to clean energy such as power from the water, wind, and sun.

Photographs and simple text describe ways to reduce, reuse, and recycle in order to make less trash.

Photographs and simple text describe different ways to keep the earth clean including recycling, carpooling, turning off lights when they are not being used, and planting a tree.

Photographs and simple text introduce children to different ways they can help out and save the earth by taking care of the air, water, and land.

Photographs and simple text describe the earth's water, why people, plants, and animals need water, and ways to protect the world's water source.

Photographs and simple text introduce young readers to different ways to save gas and electricity, describing various ways to use energy each day.

Provides an introduction to different types of energy, including water, wind, and solar power.