There are many ways to save energy. Here are a few ideas to get you started: First, change your travel behaviour, think more in terms of public transportation, if possible, walk or ride your bicycle instead of taking the car. Second, choose products that come with lightweight packaging. Third, turn off lights and appliances when you are not using them, use energy-saving light bulbs. Finally,Use rechargeable batteries instead of disposable batteries. These are easy ways for us to save energy everyday.

In this world, scientists have invented a lot of energy like electricity, wind ... And we have to know how to use them properly, not waste. There are many ways to save such as going out to turn off the power, stamping the circuit breaker unfortunately nothing happens. But let the fan run continuously unfortunately can cause fire so we must know how to save them and help harm the community.

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