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U2
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rubbish lying in an open or public place
. litter
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interest in and concern about a particular situation or area of interest
awareness (of) (n)
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raise/reduce/clean up/adopt/set up
awareness, your carbon footprint,the school,a greener lifestyle,a club
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devices such as fridges or TVs used in people’s homes
household appliances
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causing no harm to the environment
eco-friendly
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power used for driving machines, providing heat and light, etc.
energy
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the amount of carbon dioxide (CO2) produced by the activities of a person or an organisation
carbon footprint
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start to use a particular method
adopt (v)
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