Examines the history and traditions of Earth Day, an observance which promotes awareness of and appreciation for the Earth's environment.

This title provides curious young readers with a close-up look at plant stems. Readers will discover why plants need stems, the different kinds of stems, and how new plants can grow from the stems of mature plants.

Wetlands are found all over North America. They are a vibrant habitat for thousands of plant and animal species. Stunning, colorful photographs and clear, concise language help teach children about A Wetland Habitat. Specific topics include • which plants and animals live in wetlands • finding food in wetlands • how weather affects wetlands

This informative book introduces young readers to the defining characteristics of the various groups of animals that make up the animal kingdom. The bodies of many animals, including several types of mammals, fish, reptiles, birds, and arthropods, are described in simple, easy-to-understand text. Children will learn about: • invertebrate and vertebrate animals • warm-blooded and cold-blooded animals • how animals move; the habitats of different...