Move to another planet? Sounds interesting! In our imaginary spaceship, let's check out the planets in our solar system. Mercury is closest, but it has no air, and it's either sizzling hot or bitterly cold. The atmosphere on Venus is poisonous; plus, human beings would cook there. Mars might work, but you'd always have to be in a protective shelter. And if you got to the outer planets, you couldn't even land as they are mostly made of gas! Our home planet is looking good. Why is Earth so comfortable for plants, animals, and people? As Robert E. Wells explains, it's because of our just-right position form the sun, marvelous atmosphere, and abundant water. Our planet is very special and perfect for us, and that's why we must do all we can to keep Earth healthy.
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Robert E. Wells is the author and illustrator of many award-winning science books for children, including Can You Count to a Googol? and Why Do Elephants Need the Sun?. He lives with his wife in Washington.
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Vendeur : BooksRun, Philadelphia, PA, Etats-Unis
Paperback. Etat : Very Good. Wells, Robert E. (illustrateur). Illustrated. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. N° de réf. du vendeur 0807588164-11-1
Quantité disponible : 1 disponible(s)
Vendeur : Evergreen Goodwill, Seattle, WA, Etats-Unis
paperback. Etat : Good. Wells, Robert E. (illustrateur). N° de réf. du vendeur mon0000086790
Quantité disponible : 1 disponible(s)
Vendeur : Goodwill of Greater Milwaukee and Chicago, Racine, WI, Etats-Unis
Etat : acceptable. Wells, Robert E. (illustrateur). Book is considered to be in acceptable condition. The actual cover image may not match the stock photo. Book may have one or more of the following defects: noticeable wear on the cover dust jacket or spine; curved, dog eared or creased page s ; writing or highlighting inside or on the edges; sticker s or other adhesive on cover; CD DVD may not be included; and book may be a former library copy. N° de réf. du vendeur SEWV.0807588164.A
Quantité disponible : 1 disponible(s)
Vendeur : WorldofBooks, Goring-By-Sea, WS, Royaume-Uni
Paperback. Etat : Very Good. Wells, Robert E. (illustrateur). The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. N° de réf. du vendeur GOR009210641
Quantité disponible : 1 disponible(s)