How does our world work? Our actions can impact the environment in ways we may not have considered. Author Robert Gardner’s informative text is paired with hands-on science projects using the scientific method that show readers how their actions effect the environment and its natural cycles. Many experiments are followed by ideas for science fair projects.
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Språk Engelska ● Formatera PDF ● Sidor 112 ● ISBN 9780766054523 ● Utgivare Enslow Publishing, LLC ● Publicerad 2011 ● Nedladdningsbara 3 gånger ● Valuta EUR ● ID 8663435 ● Kopieringsskydd Adobe DRM
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