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The Sun - a source of energy - Earth and space: Video playlist - BBC Bitesize
How the Sun is the main source of energy for life on earth.
↗ https://www.bbc.co.uk/bitesize/topics/zgwxfg8/watch/znff382How the Sun is the main source of energy for life on earth.
↗ https://www.bbc.co.uk/bitesize/topics/zgwxfg8/watch/znff382