1) The earth is a perfect square. a) True b) False c) Not Sure 2) .......covers most of the earth. a) Grass b) Water c) Cars 3) What are the 3 major types of pollution? a) wind,fire,ice b) rubbish,fire,plastic c) air,noise,water 4) Water pollution is harmful to? a) Fish and animals b) Buildings c) Cars 5) How do you think we can make the earth a better place? a) Brushing our teeth everyday b) Burning all our rubbish c) Recycling

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