Robert Gardner 
Earth’s Cycles [PDF ebook] 
Great Science Projects About the Water Cycle, Photosynthesis, and More

Ondersteuning
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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Taal Engels ● Formaat PDF ● Pagina’s 112 ● ISBN 9780766054523 ● Uitgeverij Enslow Publishing, LLC ● Gepubliceerd 2011 ● Downloadbare 3 keer ● Valuta EUR ● ID 8663435 ● Kopieerbeveiliging Adobe DRM
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