Erlic, Lily

An introduction to Peru, discussing its geography, culture, government and more.

Provides information about groups of stars called constellations.

Provides information about black holes, places in space that can pull in stars.

Provides information about lunar and solar eclipses.

Provides information about the Kuiper Belt, a band of small space objects, including the dwarf planet Pluto, that lies at the edge of the solar system.

Provides information about the Milky Way.

Provides information about the different types of galaxies.

Presents a short study of grasslands, covering where they are located, plants and wildlife, and more. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Presents a short study of grasslands, covering where they are located, plants and wildlife, and more.

Presents a short study of the various types of grasslands, where they are located, plants and wildlife, endangered areas, and efforts to protect it.