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Planet Earth 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

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Reilly, Kathleen 作者

译者

出版日期

122 页数

$ 24.80 价格

丛书系列

9781934670057 图书编码

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发表于2024-11-09

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Planet Earth 在线电子书 epub 下载 mobi 下载 pdf 下载 txt 下载 2024

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Planet Earth 在线电子书图书描述

Children's knowledge of the Earth and its ecology will blossom with this engaging guide to understanding and enriching the environment. The first half of the handbook provides an overview of the natural world and encourages children to get their hands dirty and actively connect with the environment while the second half introduces key environmental issues--wind and solar power, pollution, endangered species, global warming, and recycling--and posits potential solutions. Trivia, fun facts, and more than 20 captivating hands-on projects investigate ecology basics, such as the food chain, oxygen, and animal habitats, as well as ways to lessen the strain on the Earth's resources by reducing human waste and consumption. Activities include building a worm composting castle, a wind-powered bubble machine, a Tullgren funnel, and a gardening project that illustrates the burden of overpopulation.

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