موضوعات
آموزش و پرورش
ادبیات و زبان
پزشکی، دندانپزشکی و داروسازی
تاریخ و جغرافیا
داستان و رمان
دیگر
دین و فلسفه
روانشناسی
ریاضیات و آمار
سلامتی، تناسب اندام و رژیم غذایی
شیمی و پلیمر
علوم اجتماعی و حقوق
علوم زیستی و بیوتکنولوژی
فیزیک و نجوم
کامپیوتر و اینترنت
کتابهای کودکان و داستان
کسب و کار و اقتصاد
کشاورزی و دامپزشکی و غذا
معماری
مهندسی و فناوری
هنر و تئاتر
محصولات
Planet Earth: 25 Environmental Projects You Can Build Yourself - PDF
نویسندگان: خلاصه: There were several "early environmentalists," including Henry David Thoreau, John Muir, Theodore Roosevelt and Jacques-Yves Cousteau. They were the early pioneers and not always taken seriously, but now there are many people and organizations that are interested in protecting our environment. Young people today realize that "we're woven into the environment just as much as a leaf on a tree or the soil we walk on" and there are many little things we can do to help. In this book you'll learn about the Earth and our place in it, biome facts, Earth's atmosphere, the stratosphere, the sun, plant and animal species on Earth, pollution, global warming, ozone depletion, endangered species, how to recycle and how the environment balances itself. There are projects interspersed in these pages relative to the dialogue. The author does try to impress upon the reader "to be aware of the materials you use" and encourages environmental awareness throughout the text. Among the many projects you can do include: Make Your Own Whole World Granola Make Your Own Tullgren Funnel Make Your Own Wind-Powered Bubble Machine Make Your Own Plant-Oxygen Experiment Make Your Own Giant Air Blaster Make Your Own Water-Testing Experiment Make Your Own Backyard Pond Make Your Own Miniature Water Cycle Make Your Own Terrarium Make Your Own Solar-Powered Oven Make Your Own Pocket Sundial Make Your Own Sunflower House Make Your Own Pond Exploration Kit Make Your Own Mini Food Chain Make Your Own Butterfly Feeder make Your Own Chemical-Free, Insect-Repelling Dog Collar Make Your Own Ladybug Home Make Your Own Garbage Picker-Upper Make Your Own Global Warming in a Jar Propagate Your Own Tree Make Your Own Ozone Hole Magic Trick Make Your Own Hydroponic Planter Make Your Own Endangered Animal T-Shirt Make Your Own Food Supply Experiment Make Your Own Naturally Dyed Shopping Tote Make Your Own Worm Castle Make Your Own Scratch-and-Sniff Recycled Paper Make Your Own Environment Charm Bracelet Make Your Own "Bring the Earth Back Into Balance" Game I've been looking at this book for over a month and marveling at the amazing information packed inside. This book was printed on "100% recycled paper" by a member of the Green Press Initiative and a listing of the resources saved are listed in the front. The inside has no glossy pages and is actually quite dull looking in black and white. BUT, you'll have to travel far and wide to find a more interesting and unique book that not only discusses critical environmental issues, but also provides many hands-on projects for its readers. In the back of the book is a glossary, an index and additional recommended book, periodical, environmental and web site resources for children. Can't go wrong with this book!آیا کتاب مورد نظر هنوز بر روی سایت قرار نگرفته است؟ جای نگرانی نیست! کافی است بر روی گزینه سفارش کتاب کلیک کرده و درخواست خود را ثبت کنید. در کمتر از چند ساعت کتاب شما را آماده خواهیم کرد.