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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.

4 tháng 2 2018

Fresh water is the most important source of life on the earth. Any living thing may survive without food for days however it is impossible to imagine life without water and oxygen. The ever increasing human population enhances the demand of more water for purposes like drinking, washing, performing industrial processes, irrigating crops, arranging swimming pools and other water-sports centres. Water pollution is done by the people of all over the world because of increasing demands and competitions of luxuries life. Waste products from many human activities are spoiling the whole water and decreasing the amount of oxygen available in the water. Such pollutants are altering the physical, chemical, thermal, and biological characteristics of the water and adversely affecting the lives inside as well as outside the water.

When we drink the polluted water, harmful chemicals and other pollutants goes inside our body and deteriorates all the body organs functioning and puts our lives in danger. Such harmful chemicals also disturb the lives of animals and plants greatly. When plants absorb dirty water through their roots, they stop growing and die. Thousands of seabirds are killing because of the oil spilling from ships and industries. High level of water pollution is done due to the chemicals coming out of the agricultural usage of fertilizers, insecticides and pesticides. The effect of water pollution varies from place to place upon the type and amount of water contamination. The degradation of drinking water needs an urgent basis prevention method which is possible by the proper understanding and support from the end of each and every person living on the earth.

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.

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

24 tháng 6 2018

The Internet brings a lot of benefits in life that help provide optimal information around the globe wherever anywhere you are also accessible. Understand simply the Internet has the following benefits:

The Internet is a very informative repository of multi-disciplinary information in the world that helps people to lookup and find information when needed.

is the place of intermediary to operate online business more favorable development
Linking people through social networking
Send receive mail, read news newspaper online
Watch movies, play music online
Using social networking applications...

However, besides those benefits, the Internet also brings a lot of harm, it is like the two-blade knife that has been helpful but has just hurt humans. The harm of the Internet is very much, we can tell some major harm such as:

is a place that contains a lot of information, but not all information is useful, even with a lot of information that is harmful to the person's knowledge.
The Internet is home to many malicious online games for the young, many games lose money
Too many Internet users will harm health, cause many diseases...
Cause of neurological disease called addiction INTERNET

28 tháng 9 2018

Sports exercises help children improve their coarse and fine motor skills such as hand - eye coordination, foot - and - eye coordination ... to better control their body, build confidence from walking, behave. Playing sports can help children develop positive behaviors such as striving, fair competition, teamwork and socializing. Some tactical sports such as soccer also help children to train their minds and develop their confidence in the most natural and natural way according to the age of the child.

Sports help children happy, stick with the family more

Researchers around the world have shown that sports help boost blood and oxygen levels in the brain, while also increasing the levels of norepinephrine and endorphins, which play an important role in reducing stress. . Therefore, when fully physically active, children will usually eat better, sleep better, be optimistic and have fun. Sports activities help children learn how to balance their life and move towards positive thinking. From the fun, excitement of sports, children will nurture their love for sports to maintain a healthy, long-lasting lifestyle.

Sports activities are also a great way for both of you to share great moments together while playing a sport or cheering for family members in a certain tournament.

By helping children learn the necessary life skills

Sports helps children to become acquainted with and form teamwork, sense of responsibility, coordination, adaptability, self-esteem. Specific sports also help children build many other social skills such as communication, leadership, teamwork, teamwork, sharing, cooperation, in a good way, solve problems, conflict ... and develop good qualities such as persistence, honesty, censure, good behavior when winning.

Follow the smart children, learn better

Dr Stewart Vella of the University of Wollongong, Australia, said: "The benefits of exercise are important and the more you exercise, the better your students will be." A 40-minute workout every day will help develop children's cognition and ability to learn effectively

11 tháng 7 2018

Firstly, playing sports can give you a healthy life and a fit body. You will be more active and healthier by playing sports. To illustrate, you can have a lower chance of getting a serious illness such as a heart attack or high blood pressure.

In other words, it increases your resistance to illness. In leisure time, you can play sports with your friends or your relatives, this not only helps you but also motivates everyone around you to take part in sports and have good health.

Furthermore, there are some sports which you can play easily such as table tennis, tennis or football and after that, you feel completely relaxed or even free from your stress.

Moreover, you also need to allow and encourage children to play sports, especially some outside activities such as football, basketball or volleyball to decrease the time that your children spend sitting in front of computers or watching television.

These sports can help them have endurance, quickness and even teach them how to improve team spirit and work in groups. These sports also teach them how to communicate with their teammates, and show them how active and creative they are.

30 tháng 12 2020

The Vietnamese people celebrate the New Year ( Tet) on the first three days of January according to the Lunar calendar.To prepare for Tet,these days,they often paint their houses.They buy a lot of fresh fruit,flowers and make many delicious dishes.They make sticky rice cakes because they are their traditional cakes.People who work a long distance away try to get home on these days.On the first day of Tet,people often offer these good fruit and food to their ancestors and after that the whole families enjoy the food.They also visit pagodas,temples,their relatives and friends.Children are very happy to get lucky money from the adults.There are a lot of traditional games and contests at Tet such as rice-cooking, fire-making, water-fetching, buffalo-fighting, ect.They are really interesting. People are playing and enjoying themselves very much on this occasion

15 tháng 9 2018

Where are the suggestions??bucminh

28 tháng 7 2019

That doesn't make any sense hum