KN
1
K
Khách
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QP
25 tháng 4 2019
Energy plays an important role in our life, but now it is decreased more and more. Therefore, we should save energy.
There are many ways to save energy. Firstly, we should turn off all the appliances when you leave the room. Secondly, you ought to use the shower instead of the bath to save hydro. The other way is to walk or go by bike in short trips.
Energy is very necessary, so saving energy is saving our life!
MT
1
AL
8 tháng 5 2021
TK:
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.
NV
2
6 tháng 1 2021
Tham khảo
Van Mieu - Quoc Tu Giam is the richest and richest relic complex of Hanoi, located in the south of Thang Long citadel. Currently, this place has been the Prime Minister of Vietnam to put on the list of 23 special national monuments. The Van Mieu - Quoc Tu Giam architectural complex consists of Van Van, Van Mieu - Quoc Tu Giam and Vien Tu Giam and the archaeological architecture of Van Mieu Temple - Confucius Temple and Quoc Tu Giam - the first university of Vietnam. Vietnam. Van Mieu - Quoc Tu Giam area has brick wall surrounding, inside divided into 5 layers of space with different architectures. Each layer of space is limited by brick walls with three doors to communicate with each other (center door and two side doors on both sides). From the outside into the ports are: Van Mieu, Dai Trung, Dai Thanh and Thai Thai gates. With over 700 years of operation, thousands of talented people have been trained in the country. Now, Van Mieu-Quoc Tu Giam is a place to visit domestic and foreign tourists as well as a place of commendation for excellent students and also the place of annual poetry festival on the first full moon day. In particular, this is also the place where today's artists go to "sew" before each exam.
6 tháng 1 2021
sorry but i'm in seventh grade, i'm in middle school, i'm not at university yet so i can't answer your question, sorry
1 tháng 5 2019
As you know, sources of energy like solar energy, wind energy,.. are very important. People use them for many things:cooking, heating,ect...But, almost the sources of energy have the disadvantages and advantages. There are two kinds of energy:non-renewable and renewable energy. Non-renewable is very popular in many countries. They are abundant, available and easy to use. However, they won't last forever and they're harmful for the environment. And, people will use renewable energy to solve the problems of non-renewable energy. Renewable sources of energy are forever and they're clean and safe, too. Nevertheless, they have some problems, too. For example, nuclear is clean but it's dangerous to use. Wind power has many advantages but it isn't available,... On the other hand, there are some sources of energy don't have some serious problems like solar energy. It's the reason why people use solar energy in the future. So, what should we do to save energy? We should use them properly and use them less. We should use less cars or motorbike, too. It also have the enviroment. Energy is very important, we should protect them for our life in the future.
HT
2
23 tháng 2 2019
Nowadays, energy is being run out more and more. We need to save energy because nobody of us can live without energy. So why don't we start to do it right in our home ?
We have many ways to save energy in our home. One of those ways is using electricity, water and gas economically. Such as we should turn off the light in room when we go out or in unnecessary situations, avoid wasting water, shut the kitchen stove when stop cooking.
Besides, we should use electrical equipments which are energy - saving. Such as using lights and pansfans that have low capacity, or using equipments which reserve electricty. Not only do these help us to save money but also they work effectively.
In addition, we should frequently check electrical equipments in our home in order to fix opportunely .
In summary, we need to save energy so that energy isn't run out and continues to serve human's life.
N
23 tháng 2 2019
Hello everyone, today I'd like to tell you some information about types and sources of energy. Energy is classified into two main groups: renewable and non-renewable.
The energy generated from natural sources such as the sun, wind, rain, and tides is called renewable energy. They are plentiful and can be generated again and again. They also have low carbon emissions so they are considered green and environment-friendly. Moreover, using renewable energy can reduce your electricity bills. Unfortunately, solar energy can be only used during the daytime but not during night or the rainy season. Geothermal energy also can bring toxic chemicals beneath the earth's surface to the top and can create environmental changes.
Non-renewable energy is the energy taken from other sources that are available on earth.They are limited and will run out in the future. They can't be re-generated in a short time.Fossil fuels - natural gas, oil and coal - are examples of them. They are cheap and easy to use. However, when burnt, they release toxic gases in the air so they cause serious environmental changes such as global warming. And the important thing is that non-renewable sources will expire someday.
QN
27 tháng 4 2018
Traffic jams have appeared in many places of our country. So in the future, many interesting means of transport will be born by humans.
My dream means of transport is skycycling. In my opinion, it will br powered by solar energy and wind energy to avoid pollution and save fuel. Two people can sit on it. We can use it anytime and anywhere. It's won't take a lot of space. I think it will look like a big tube. People will pedal to move tubes in skyrails. With the use of morden techndogy, skycycking will be able to help us many things and it will make our life become better. Skycycling will be able to avoid traffic jam, pollution and it help us comtemplate sky more clearly.
Anh in the future, I hope people will make skycycling is the same as my dream.
18 tháng 4 2019
ban oi tu dau cau cuoi viet sai roi. la "and" chu ko phai "anh"
NN
1
7 tháng 10 2018
I live in Vietnam and there are a lot of traffic problems in big cities in my country. Firstly, there are too many people using the roads especially in the rush hour when people run out to work and school or get home from those places. Secondly, there are too many vehicles on the road that leads to traffic jams. Another problem is that many roads are narrow and bumpy. Fourthly, there are traffic accidents every day so a lot of people lose their lives or are injured. So in order to travel on the roads safely, I think we should obey the traffic rules and traffic signs as well. Moreover, carefulness is very necessary.
HQ
2
H
5 tháng 8 2018
The health is very important with our life. Many people said that " Having a good health is having every things". And the truth, if you haven't got a good health, you will not have perfect happiness in family, life and career. So that, It's necessary to keep your fit.
There are hundreds of thousands of way for you keep your fit. But in my opinion, you can notice some following point:
+ You should do morning exercises or play sport as ride bicycle in fresh air. Riding bicycle helps to reduces polluted environment too.
+ You should have a good diet, eat enough the nutriment. Always have breakfast ( The nutrionist proves that breakfast is the most important meal per day). You should have meal in time. The best time to have lunch is about 11am to 12am, and for dinner is about 6 to 7pm. You should eat less meat, especial beef, turkey, fork...and should eat a lot fruit and vegetable, salad, fish; should drink a lot water, about 1l to 2l per day. Don't smoke and drink strong wine.
+ You should breathe fresh air, away from polluted areas.
+ You should have sufficient sleep, at least 6 hours per day, not stay at late. I deal sleeping is about 11pm.
+ You shouldn't work too hard, reduce the pressure, prevent from stress.
+ You should keep yourself and your home, especially your room lean, tidy.
+ You should see the doctor regularly periodic examine.
=>tham khảo nha
5 tháng 8 2018
Nowadays , keeping healthy very important . With the high living standard , our health is worse . So that , we have to have a way to improve our health . With me , to keep healthy , the first thing is doing exerise , it helps me more comfortable , help me stay in shape and make my body more thin . Not only doing exercise , we also have to eat full , we should eat more fruit, fish and eat less meat . Because if we eat too much meat , we will be fat and won't be good for our health .
There are many types of energy sources. In a world where the instability of both society and nature is increasing, the issue of energy is a hot issue of great concern. Fossil energy sources, which have been considered as the main source of energy, are gradually becoming scarce and are also the cause of many immobility and disputes between countries around the world. The following energy sources are available: Nuclear Energy, Compressed Natural Gas; Biomass energy; Geothermal energy. Meanwhile, as scientists predict, with the current rate of exploitation and use of fossil resources, within a few centuries our descendants will have to bear serious consequences. Since then, the need for alternative energy sources has become more and more urgent, and more and more alternative energy research projects have been started and developed. However, not 100% of them are suitable for future development.