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Level 3 Listening Unit 2 Vocab 2 Page 34
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.......................... is a chemical element that coal and diamond are made of.
carbon
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............................ means relating to just one person or thing,
individual
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................................ means exixting or happening throughout the world
worldwide
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.................... means something that can be used for another thing.
alternative
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.......................... means new and original.
innovative
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................................ means to reduce.
cut back on
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............................ means effect
impact
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................. means happening slowly over time.
gradual
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........................ are coal, petroleum and natural gas.
fossil fuels
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.................. means use something up.
consume
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