Did you know that most of the energy we use comes from coal, oil, and natural gas? How do workers collect these fossil fuels? And what effects do these fuels have on the environment? Read this book to find out all about coal, oil, and natural gas.
Bahasa Inggeris ● Format PDF ● ISBN 9781467746373 ● Penerbit Lerner Publishing Group ● Diterbitkan 2014 ● Muat turun 3 kali ● Mata wang EUR ● ID 4764813 ● Salin perlindungan Adobe DRM
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