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What Is Earth's Soil Made Of? | Introduction to Physical Geology Grade 4 | Children's Earth Sciences Books
Baby Professor
出版Speedy Publishing LLC, 2020-12-31
主題Juvenile Nonfiction / Science & Nature / Earth Sciences / Rocks & MineralsScience / Earth Sciences / GeologyNature / Rocks & MineralsScience / Earth Sciences / Sedimentology & StratigraphyYoung Adult Nonfiction / Science & Nature / Earth SciencesJuvenile Nonfiction / Science & Nature / Earth Sciences / GeneralTechnology & Engineering / Agriculture / Agronomy / Soil ScienceJuvenile Nonfiction / Science & Nature / Earth Sciences / Geography
ISBN15419625089781541962507
URLhttp://books.google.com.hk/books?id=UA0QEAAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋Soil is not just any ordinary dirt. Scientists believe that the soil holds the foundation to ecosystem function. If soil becomes overused and useless, it could lead to catastrophes like a dust bowl. Not many realize that the Earth’s soil is also an important natural resource. The purpose of this book is to increase your appreciation of the Earth’s soil by first learning of its composition. Grab a copy today.