1) Is global warming a consequence of pollution? a) true b) false 2) Melting glaciers are... a) a cause of pollution b) a solution of pollution c) a consequence of pollution d) an environment 3) greenhouse effect is an environment! a) true b) false 4) a tsunami is not harmful if it hits the coast! a) true b) false 5) species extinction is... a) a cause of pollution b) a consequence of pollution c) an environment d) a solution of pollution 6) habitat loss is an environment! a) true b) false

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