Matching Pairs Possible futuresOnline version Matching exercise, cause and effect about the environment by Diana Isela Hernández Santiago 1 If continue cutting down trees, 2 If we continue to use aerosols, 3 We won't be able to swimm in the rivers 4 We will run out of drinking water 5 The Earth's resources will be exhausted, we will endanger our oxygen supply. if we dump chemicals into them. the hole in the ozone layer will get bigger. if we don't use it more rationally. if the human pupulation continue to grow.
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