How can people save electricity at home?, Why is it important to turn off the lights when we leave a room?, What are some easy ways to save water every day?, Why should we not waste water?, What are the advantages of using a bike in cities?, What problems can people have when they use bikes in big cities?, What is plogging? Why is it good for the environment?, Would you like to try plogging? Why or why not?, What are bottle banks and how do they help the environment?, What do the 3Rs (Reduce, Reuse, Recycle) mean? Which one is the most important?.

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