The use of electrical power consumption, it is the cause of global warming, because the electricity we use today is as a result of a power to consume coal, oil and natural gas, most of which must be imported.air pollution and power-saving, so it's my friends, we will be able to help reduce global warming and, therefore, it will help. And then on the subject of economic problems.
we can turn off the lights when not in use to save energy and save expenditure. In the family
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