بوابة الثانوية العامة المصرية

no one can deny even for a moment that energy plays an important part in our daily life , it is the backbone of all aspects of modern life. Energy is of different forms , most of them comes from fossil fuels which will not last for ever so we must reduce the amount of fuels and energy that we use . we can save petrol by using the public transport means instead of our private cars , moreover we must switch off lights when we leave our rooms , we can also switch off computers and TV sets after using them . we can use only one air conditioning set at home , It is not acceptable to waste energy while there are other people who live without electricity at all . we need to find other forms of energy that will never run out, like the energy from the sun and the wind .
From what i have mentioned above . we can say that it is a must to save energy