The world is becoming polluted because of our wasteness. To save energy,  we should turn off fans, lights when we don't need them , lock the tap water while brushing your teeth,  install solar power by our roof to have electricity. We have to save energy because of our life in the future. 

Saving energy is important that all of us have to do because we are all using energy for everything we do: cooking, ...There are some tips that you can do to save energy. Firstly, we should use low energy light bulbs in our house, it will help us to reduce our electricity bills. Secondly, we should use electricity more efficiently and remember to turn off the lights when you don’t use it. Finally, we should use public transports to go on short distances. 

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