1) Using ........................ energy resources, such as sunlight and wind, is better for the environment. a) clean-up b) renewable c) recycling 2) A ................... was built on the local river to use the water for hydropower. a) dam b) aphid c) getaway 3) The farmer used a strong ..................... to kill the fungus on his apple trees. a) chemical b) pesticide c) vacation 4) We got late at home and we ....................... the rubbish quickly. a) recycle b) put away c) snapped up 5) We must .......................... factories from dumping waste in our rivers and oceans. a) conserve b) recycle c) prevent 6) We learnt that stopping the cutting down of trees helps the ................................... of forests. a) conservation b) vacation c) clean-up day 7) African countries have very little drinking water in long periods of................................ a) flood b) drought c) dam 8) We can reduce the amount of rubbish we create by ................................... a) recycling b) conservation c) tree planting 9) On the ..........................., we will need gloves and plastic bags to collect all the rubbish on the beach. a) snap up b) clean-up day c) flood 10) There has been a series of murders and the police are ............................... them. a) looking into b) planting c) putting away

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