What's So Special about Planet Earth?
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Overview
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.
Synopsis
Describes why Earth is the only planet in the solar system that can sustain life.
Children's Literature
With the recent discovery of Gliese 581, a planet that may be able to support life, this excellent book arrives at a great time, and is sure to be a favorite in any beginning science classroom. The author takes an easy, conversational approach to his topic, addressing the reader directly. Wells first points out that Earth's weather can sometimes be rather uncomfortable, and wonders if any of the other seven planets might be a better place to live (yes, Pluto is no longer considered a planet). He then takes the reader on a whirlwind tour of our solar system, providing enough information for young minds to grasp and understand without overwhelming them. The author makes the information personal, too. For example, he succinctly describes the hot surface temperature of Venus by exclaiming, "Get out fast, before you're cooked!" At the end of the book, he returns to the subject of Earth, and explains why conditions on Earth favor life, and some things that we can do to help our planet, such as cutting down on pollution and promoting efficient energy. The illustrations are bright and colorful, and in some cases resemble comic book panels. In an age when so many beginning science books are either boring, overwhelming, or detached from daily life, this one stands out as a welcome exception. Scientifically accurate, witty, and humorous, this is a great book to give to young students, or even adults who want a concise explanation of our solar system. Reviewer: Leona Illig