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LIST PRICE $17.55 Save 82%
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Format: Hardcover ISBN-10: 0791050742 ISBN-13: 9780791050743 Jul 1998 Publisher: Facts on File 48 pages Discovery Readers Series Language: English |
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In general items shipped via Media Mail should arrive in 2-9 days (excluding Alaska and Hawaii) from the time of shipping * ML=ships from multiple locations, AE/AP/AA=ships from U.S. Military location.
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Details

Synopsis Discusses dinosaurs and different theories regarding their extinction, including climate changes, starvation, cosmic rays, and an asteroid collision with the earth.
| Size | | Length: | 48 pages | | Height: | 8.8 in | | Width: | 5.3 in | | Thickness: | 0.2 in | | Weight: | 8.0 oz |
Industry Reviews K-Gr 2 The Bergers use an easy-reader format to present the alternative viewpoints of what caused the demise of dinosaurs. Simple declarative sentences are used to explore some possibilities: a temperature drop, a star explosion spawning killer cosmic rays, or an asteroid impact. The authors side with the many scientists who favor the asteroid theory. The beginning of the book is padded with irrelevant descriptions of various dinosaurs, and the conclusion that there are still plenty of mysteries left unsolved centers, again, on the dinosaurs themselves (what color was their skin? What noises did they make?) rather than on their disappearance. Unremarkable watercolor illustrations appear throughout. The big mystery that goes completely unmentioned is how the asteroid managed to kill off the dinos, but not everything else. Cathryn A. Camper, Minneapolis Public Library Lopate
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