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4 Cards in this Set
- Front
- Back
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how can we be greener?
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by using renewable nrg sources, eating food grown close to ur home and using other eco-friendly items
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what is a major source of greenhouse gases?
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transportation
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what r nrg companies doing to help the environment?
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4 example BP is looking into developing and selling fuels like biofuels and hydrogen power to be more green
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r u the only one helping
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no
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