" What families can do to save energy? “ "Looking for alternative sources of energy "
It is clear that our world will face one of the biggest problems in the near future it is the problem of energy .It is expected that our supplies of oil and natural gas will run out soon .Therefore we need to find new sources of energy. We believe that solar energy and the nuclear energy are the best substitutes or alternatives .The advantages of these energies are that they don't cause any pollution .The sun's energy is the best because it is renewable, clean and cheap.Thanks to our efforts, Egypt has begun to set up a nuclear power station here. We hope this project will be completed soon to be able to overcome the problem of energy which will face us in the near future. All of us can do many things to save نوفر energy Family members can use their cars less. Walking and cycling ركوب الدراجات are great forms أشكال of exercise. They can use energy-efficient ذات كفاءة في استخدام الطاقة home appliances الأجهزة المنزلية. They should turn off computers and televisions when they finish using them. They should not leave lights on when there is no one in the house. They can use fans المراوح instead of air conditioners as they use less electricity. Finally, we can say that saving energy is very important nowadays.
“The necessity of consumption rationalization of water and electricity”
It is known that energy and water are the basis and the artery of life. All living things and machines can’t live or work without them, however energy and water are about to run out. Therefore we mustn’t ignore these problems otherwise we will lead hard lif .All of us must seek hard to rationalize using them .The Nile is the only source of water in Egypt. So we must keep it clean and use its water only when necessary. We mustn’t be wasteful at using its water. We mustn’t forget to rationalize using electricity. From my point of view, there are many simple ways to reduce using electricity for example we can switch off electric sets after using them. We must spread the awreness of the importance of rationalization among citizens to avoid this serious problem .We can use natural light by day.. At last not at least we can say that consumption rationalization of water and electricity need great interest from us.