Relacionar Columnas Unlock 3 Listening U5 L1 vocabVersión en línea Match the two halves of the sentences. Pay attention to the words in BOLD por Marci D Nelson Ozer 1 FOSSIL FUELS are a LIMITED source of energy 2 We produce STEAM 3 One SOLUTION to the problem of CLIMATE CHANGE 4 A GREENHOUSE is a hot place with large glass windows 5 You need to REMOVE the salt from sea water 6 We need to PROVIDE food 7 Some people think we should REDUCE the amount of energy we use where we can GROW plants. not INCREASE it. when we HEAT water. for more and more people. but solar energy is UNLIMITED. is to use ALTERNATIVE sources of energy. to make it DRINKABLE.
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