Discover the Grand Canyon, the largest canyon in the United States.
Details
ISBN: 9781619135246 (lib. bdg.)
Physical Description:32 p. : ill. (mostly col.), col. maps ; 26 cm.print
Publisher:New York : AV2 by Weigl, 2013.
General Note: Includes index.Provides access to enhanced content that includes audio, video, web links, quizzes, activities and a slide show.
Formatted Contents Note: A canyon of wonders -- Where in the world? -- A trip back in time -- Geology at work -- Life in the canyon -- Early explorers -- The big picture -- People of the canyon -- Timeline -- Key issue: too many tourists, too much pollution -- Natural attractions -- Grand artistic heritage -- What have you learned? -- Activity: water erosion.