СРОЧНО Complete the sentences with the appropriate prepositions
1) There is no need to switch ____ the upper light, it isn’t dark in the room. 2) The scientists should think of a way to prevent rare animals _____ becoming extinct. 3) Water pollution is caused ____human activities. 4) Air pollution has a negative impact ____climate changes. 5) Huge areas of rainforests have been cut ____for urban development. 6) The amount ____waste and rubbish in big cities is increasing. 7) Almost three quarters of the land in great Britain is used ___ food production. 8) The governments should make laws to protect the environment ___ the man’s activity. 9) The shortage __ natural resources is the result of their unreasonable use by people. 10) It would be better if you didn’t turn __ the heat in your house when it isn’t cold. 11) We need to reduce the amount ___electricity we use every day. 12) Noise pollution doesn’t only have a negative effect on animals but can also have a negative impact ___ human health.