Planet Earth pdf epub mobi txt 電子書下載 2024

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Reilly, Kathleen

122

$ 24.80

9781934670057

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发表于2024-07-06

Planet Earth epub 下載 mobi 下載 pdf 下載 txt 電子書下載 2024

Planet Earth pdf epub mobi txt 電子書下載 2024

圖書描述

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.

Planet Earth 下載 mobi epub pdf txt 電子書