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Cho bạn nào có câu hỏi giống mình mà vẫn chưa tìm được câu trả lời. Solar energy brings us both benefits and drawbacks. One of the biggest advantages is that it is a renewable energy source. Energy can be produced as the sun lasts forever. Therefore, solar energy can really be called as a long- term energy source. Furthermore, that is a non- energy source of pollutants such as zero carbon dioxide or other gases in electricity generation. Beside those benefits, solar energy also has some drawbacks. The initial installation cost of solar cells is quite high, so not all people can use it. Also, it can not effectively work in cold weather due to the scarcity of sunlight. In conclusion, we can't deny the advantages of solar energy, but it still exists some disadvantages.
Serving the community is a community affair, so I would love to paripate in the job market. Last year, I paripated in the "Companion" organization. We have donated clothes, books to poor children in mountainous areas. We also organize evening classes for street children. In addition, we raise money for those in need. I feel very happy doing my job because I can see how happy the poor are when they receive these small gifts.
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Serving the community is a community affair, so I would love to paripate in the job market. Last year, I paripated in the "Companion" organization. We have donated clothes, books to poor children in mountainous areas. We also organize evening classes for street children. In addition, we raise money for those in need. I feel very happy doing my job because I can see how happy the poor are when they receive these small gifts.
Solar energy makes us have solar electricity, light to live. If you don't have solar energy, you will have to use electricity, but using electricity will cause a fire, so solar energy is very good.
Energy is very important in our daily life. We use energy for almost everything we do. However energy is limited. We should do the following things to save energy. Firstly, we should use electricity more efficiently. Secondly, we had better reduce our electricity bills. Besides, it’s necessary to turn off the lights when leaving a room or before going to bed to save energy. Moreover, we ought to reduce the use of fossil fuels. In short, we should try our best to save energy for our future and for our planet’s future.