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9 tháng 2 2017

Protecting the environment includes the indoor environment and indoor air quality. One way to protect the indoor environment is not to bring indoors any products with surfactants in them. This means switching to safe, non-surfactant cleaners and laundry products. Another way of protecting the indoor environment is not to bring in grooming products that contain phthalates or other volatile organic chemicals or persistent organic particles in them. This means switching to safe, phthalate-free and VOC/POP-free grooming products. This also means switching from manufactured "perfume" fragrances to natural essential oil fragrances, the original perfume material.

Another way is not to bring in bleached recycled paper or plastic products. This includes most food packaging boxes, even organic ones (except for those that have switched to non-bleach/chlorine recycling process products), most meat and poultry trays and plastic wraps, most egg cartons, most ice cream cartons, most recycled school loose-leaf and notebook paper, most plastic bags. Another way is not to walk into the house with your shoes on. The EPA has determined that more than 50 percent of indoor air toxicity comes from petrochemical particulates tracked onto carpets from shoes (worsened when shoe soles are constructed from petrochemical based materials).

Draconian, drastic measures are needed to protect both the outdoor environment and the indoor environment. If our mega-scale free market system worked, we could demand unsafe materials be taken out of production and easily improve indoor air environments, but it doesn't, and we take what we are given while advertising campaigns convince us that what is given is great and the best and that which is what to covet.

11 tháng 5 2018

dịch dùm mí

31 tháng 3 2022

Miss Anna shows students how to protect the environment and save natural resources.

19 tháng 10 2019

Tham khảo:

I consider the earth quake in 2011 was the most horrible and frightful in my life. A magnitude 5.5 earthquake centered off southern Vietnam in November 2001, killed one person after a plank loosened by the shaking fell on his head. Many houses were damaged, and several people were injured as they tried to escape from their homes, including some who jumped from balconies.Luckily, none of deaths. Some schools and office buildings damaged by the quake were closed for inspection. Dien Bien Phu was the site of a key victory by Vietnamese forces against French colonialist forces in 1954. After the quake, many residents of the town stayed on the streets all night and did not dare to go back into their houses until morning,People in the whole town could not sleep for fear of another quake. Earthquakes occur infrequently in VietnamThe quake was the worst to hit Vietnam in a decade. Damage from Vietnam earthquake estimated at $13 million.

Chúc bạn học tốt!

17 tháng 8 2018

Good morning, everyone! My name is Phuong 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. Thanks for your listening!

17 tháng 8 2018

ơ? bài nói à?

20 tháng 4 2018

There is no denying that computer is one of the all-time greatest inventions of human being. It has brought us an endless number of benefits. This miraculous tool not only allows us to edit documents, to create excel worksheets or to install programs to serve our needs but also helps our kids relax with a wide range of games and apps. However, some people believe that computers may bring more harm than benefits if children use them daily; meanwhile, others state that they are helpful and can affect children positively. In my opinion, I totally agree with the first idea because of the following reasons.\nTo begin with, children will be isolated from other people around them if they use computers frequently. It’s simply because they spend most of their time on utilizing computers, so they do not have much communication with their parents. Moreover, when computers become their close friend, they may refuse to play with other kids as well as to take part in outdoor activities. It means there is less interaction between them and their fellows. Obviously, this is not recommended for children since they need to be active and to learn new things from family and friends to broaden their horizon. \nAnother point is that using computers uncontrollably may cause children to develop some diseases. Sitting in front of the computer regularly may lead to obesity because every day, children absorb a large amount of nutrition such as fat, protein and starch but they do not take exercises to consume this energy. Seriously, obesity can put them at higher risk of developing diabetes. Besides, some research has shown that looking at the computer screen continuously with concentration more than 2 hours will reduce our vision and cause myopia easily.\nThe last reason is that children can neglect their study and sink into computer games. It goes without saying that computer games are so addictive. If kids are unable to control themselves, they may spend all their time on playing games. After completing a level, they will have promotion to continue to play and to unlock new levels, then all these things will be repeated over and over again. In addition, computer games can inhibit the ability of thinking of children because they do not need to rack their brains a lot when playing games. Consequently, their study results may become worse and this will affect their future significantly.\nIn conclusion, I am totally in agreement with the idea that using computers daily will put great negative impacts on children. However, they can still take advantages of this wonderful invention if they use it suitably and effectively. Therefore, parents should teach their kids to be self-disciplined and to manage their time well when using computers.

14 tháng 3 2022

refer

Nowadays, large cities are becoming more and more inhabited. The majority of the population prefer living in a big town mainly because of the great advantages it has compared to living in the countryside. However, what are the benefits of this situation, and what are the drawbacks? In this essay, I will explore the pros and cons of living in a large city and try to draw some conclusions.

Let’s start looking at the advantages. One of the main positives of a big town is the large amount of shops available in every corner of the city. What I mean by this is that whenever you live, there are some useful stores supermarkets, banks, tobacconists and clothing stores where you can easily buy everything you need without going to the city center. Secondly, living in a big town is a big challenge for evening parties. In London, for example, there are so many things to do in the evenings going to the cinema, to the pub or to the park during the summer period.

Turning to the other side of the argument, traffic could be one of the major disadvantages of living in a big city. Many people take the car everyday and it has also been proved that the majority of the families have at least two cars. This means that you have to deal with rush-hour traffic on your way to work and on your way back. In addition, in a big town there is consequently a lot of smog and this can really affect people’s health.

To sum up, living in a big city has great advantages but also some significant negatives. You have to weigh up to the pros of enjoying evenings’ nights outside and the availability of many shops and the cons of cope with smog and traffic issues. Personally, I believe that the benefits of enjoying the city-life and the comfort of having shops at every corner, eventually overweigh the negatives.

Nowadays, energy is being ran out more and more. We need to save energy because nobody of us can lives without energy. So why don't we start dong 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 is energy - saving. Such as using lights and pans that have low capacity, or using equipments which reserve electricty. Not only 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 sammary, we need to save energy so that energy isn't ran out and continues to serve human's life.