Jody S. Rake Soil, Silt, and Sand: Layers of the Underground (Underground Safari) - indir bedava kayıt olmadan

Soil, Silt, and Sand: Layers of the Underground (Underground Safari)

Bilim, Doğa ve Nasıl Çalışır

There’s more than just dirt below! Readers will learn about the layers and types of soil underground. Rocks, clay, sand, silt and all nonliving things underground are explored. Earth's core, mantle, and crust are also discussed. Readers will also discover why we could not live without dirt, and why we need to protect it.

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1 Haziran 2018 1 Ocak 2017 Cambridge University Press KOMİSYON 1 Ocak 2018 Nelson Thornes Ltd Kolektif Heinemann Gwandanaland Comics DK 1 Ocak 2016 Collins Educational 1 Ocak 2014 Independently Published Oxford University Press España, S.A. K L Salmon 1 Ocak 2015 Lem N Lov Publishing

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