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Hi everyone! My name is An and today I’m going to give you some useful information about how to save water at home.
Well, we all know that water is an integral part of our life; thus, we cannot stop using it but just reduce the amount of water we use daily. These following tips will help us to cut down on water waste.
Firstly, we should regularly check faucets, pipes and toilets for cracks to ensure that any leaking toilet tanks or dropping taps are fixed as soon as possible. Secondly, don’t forget to turn off the taps while we are brushing our teeth, washing our face or getting a shave as we can save up to 5 liters of water per minute. Thirdly, having a shower uses much less water than bathing in a bathtub, so try to take a shower every time you can. Another tip is to run washing machines and dishwashers only when we have enough dirty clothes and dishes for full loads. Lastly, never think of using the toilet as an ashtray or a wastebasket for cigarette butts, facial tissues, tea bags and other kinds of small trash because flushing these items can waste about ten liters of water each time.
It can be concluded that these five simple actions help us save water, save our own money and prevent water pollution as well.
ADVANTAGES OF HYDROPOWER: (Tác dụng của năng lượng Hydro) (Tham khảo)
- Hydropower is fueled by water, so it's a clean fuel source, meaning it won't pollute the air like power plants that burn fossil fuels, such as coal or natural gas.
- Hydroelectric power is a domestic source of energy, allowing each state to produce their own energy without being reliant on international fuel sources.
- The energy generated through hydropower relies on the water cycle, which is driven by the sun, making it a renewable power source, making it a more reliable and affordable source than fossil fuels that are rapidly being depleted.
- Impoundment hydropower creates reservoirs that offer a variety of recreational opportunities, notably fishing, swimming, and boating. Most water power installations are required to provide some public access to the reservoir to allow the public to take advantage of these opportunities.
- Some hydropower facilities can quickly go from zero power to maximum output. Because hydropower plants can generate power to the grid immediately, they provide essential back-up power during major electricity outages or disruptions.
- In addition to a sustainable fuel source, hydropower efforts produce a number of benefits, such as flood control, irrigation, and water supply.
My favorite school is a beautiful school. It is a big and large school. The school has many trees and there has enough stadiums and sporting yards for students to play. The thing I expect the most, that is a great learning school with many modern equipments. One more thing, the students of the school are friendly and helpful and the teachers are good too. That's all of the school in my dream.
Dịch:
Trường học yêu thích của tôi là một ngôi trường đẹp. Đó là một trường học lớn và rộng. Trường có nhiều cây xanh và ở đó có sân vận động, bãi thể thao đủ cho học sinh chơi. Những điều tôi mong đợi nhiều nhất, đó là một trường học tập tuyệt vời với nhiều trang thiết bị hiện đại. Một điều nữa, các sinh viên của trường rất thân thiện và hữu ích và các giáo viên là quá tốt. Đó là tất cả về trường học trong giấc mơ của tôi.
My dream school would be in my country Alexandria..i know there is a lot of schools here but its not like mine...i would make a great building surrounded by grass , trees and flowers ..i would make an option in this school that every student choose the language they would love to learn like Spanish ,English ,German...etc and this would start after grade 5 after we give them all language we have ...and the school must at least have not less than 5 languages...and i would make for every language an professional teachers, for the students... They should to talk English all the time in every lesson until they reach their 5th grade then they should to talk in the language that had chosen by them...and if i have a lot of money i would make a modern classes with a small wardrobe in every class for the students to put their jackets or whatever... and putting water
machine..there would be a large room for every staff.. like English staff sit together in a modern and large room ...and other staff have the same thing ..about the garden i would like it to be huge garden to make the students feel free to move and play and do everything they want ..and for sure would put guards in the garden if anyone get hurt or something like that it would be from 9 am to 3 pm it would be only 6 lessons in the day and about the curriculum i would not like it to be like any other
How to avoid waste of energy?
With fast growth of civilization there is also an ever mounting need for energy. Energy may be in the form of fuels or electricity. Petrol is a liquid fuel which is used widely nowadays. But this kind of fuels is likely to be exhausted at the rate man is using it recently.
To meet the challenge, various methods have been suggested. One is to minimize the man’s demand in using the energy. Non-essential consumption should be minimized. During certain days of the year, people all over the world turn off the electricity for 1 hour to save the energy. Modern gadgets consuming energy should only be used when they are absolutely necessary.
Energy conservation is possible through modernization of plant and equipment. People should replace the obsolete equipment by the modern ones.
Energy can be saved on transport by the following methods. People should commute by the rail rather than by cars and vans. The transport must be improved with a view to sparing the energy. Cities must be planned in such a way that the commuting distance from this place to others is minimized.
In industry, many things could be done to reduce waste of energy or to economize energy. The machine maintenance needs to be tightened; heater must be utilized properly. When systems are streamlined, economy in fuel is obvious. Instead of using materials requiring higher energy, those which require lower energy should be used.
We hope man with his ever rising urge for existence will cope up with this urgent problem and find alternatives.