Young eco-conscious learners will love reading about carbon footprints. Energy comes from many different sources, but some of them are quickly depleting. Readers explore the different ways to replace fossil fuels, such as solar energy and hydropower. They even discover small steps they can take to make themselves more energy efficient, such as walking or riding a bike to school.
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Bahasa Inggeris ● Format PDF ● Halaman-halaman 48 ● ISBN 9781433949814 ● Penerbit Gareth Stevens Publishing LLLP ● Diterbitkan 2011 ● Muat turun 3 kali ● Mata wang EUR ● ID 8665537 ● Salin perlindungan Adobe DRM
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