...

Tham khảo

In my opinion, science and technology play an essential role in our everyday lives. Firstly, they raise the standards of living to new levels. With the advent of digital devices like television, air-conditioner or the Internet, the society has become more civilized and people are enjoying much more convenience than they ever were. In addition, science is the necessary basis for humanity to create medical breakthroughs and cure once incurable diseases. It is evident that thanks to developments like vaccine or laser beams, doctors have been able to eradicate a lot of potential ailments that might threaten world population such as rabies or tuberculosis. Lastly, technological advances facilitate transportation. No more horse-drawn vehicles to deliver letters, e-mails have risen to meet the demand for speed of human beings. Communication is happening at a faster rate, which means more efficiency in work and business. In a word, so indispensable in science in our daily lives that the world would no longer develop without its assistance.

Refer:

In this century, the invention of technology changes people’s life. People could easily participate in some activities, and they believe that technology have some negative impacts for social relationship. However, other people think that technology aids them to communicate more effectively than previous years.

Some people give opinions that technology has a tendency to reduce people to face-to-face because some sophisticated tools encourage people do not need to make appointments to meet in some places. Also, people seem busy with their smartphone. It could influences relationship between societies and environment. Based on some researches, people tend to pay particular attention toward their mobile gadgets than real friends. That phenomenon is called by blind relationship. For instance, some students are more familiar with several social media websites such as Facebook and Twitter than their classmates. It is true that development of technology gives strong effect for some people who live in this modern era.

Other people argue that high technology supports them, and people feel more convenient to interact with some relatives, friends, and acquaintances rather than in the past. They could access through some messaging services that are provided by telecommunication companies. Some people take advantages from this situation. For example, businessmen use Blackberry messaging to keep in touch with their business partners. They agree that it is a way to maintain relationship among them.

Tham Khảo

In this century, the invention of technology changes people’s life. People could easily participate in some activities, and they believe that technology have some negative impacts for social relationship. However, other people think that technology aids them to communicate more effectively than previous years.

Some people give opinions that technology has a tendency to reduce people to face-to-face because some sophisticated tools encourage people do not need to make appointments to meet in some places. Also, people seem busy with their smartphone. It could influences relationship between societies and environment. Based on some researches, people tend to pay particular attention toward their mobile gadgets than real friends. That phenomenon is called by blind relationship. For instance, some students are more familiar with several social media websites such as Facebook and Twitter than their classmates. It is true that development of technology gives strong effect for some people who live in this modern era.

Other people argue that high technology supports them, and people feel more convenient to interact with some relatives, friends, and acquaintances rather than in the past. They could access through some messaging services that are provided by telecommunication companies. Some people take advantages from this situation. For example, businessmen use Blackberry messaging to keep in touch with their business partners. They agree that it is a way to maintain relationship among them.

Tham khảo

In the past, people didn't think children will be ones building a country. However, in the future, this view will changed. Teenagers are the next generation, who will be controlling and running the world someday. As a result, teenagers play an important role in society. What they do, what they accomplish, what they are exposed to has every effect on, not only our personal future, but the future of society as a whole. If they develop well, study hard and are always creative, their community will be getting more and more modern. Clearly, every generation grows up in a completely distinct world. The prosperity of a country in the future depends on the teenager generation. As teenagers, we need to have faith and power within ourselves. We need to have initiative. We are in charge of the future generations. If we don’t make a change ourselves, how will improvements in society occur?

Vai trò của đa dạng sinh học

a. Vai trò của đa dạng sinh học trong tự nhiên

- Giúp duy trì và ổn định sự sống trên Trái Đất: Các loài sống trong cùng khu vực có quan hệ khăng khít đảm bảo sự tồn tại và ổn định của hệ sinh thái.

- Rừng tự nhiên điều hòa khí hậu, bảo vệ đất, nước, trong tự nhiên và là nơi ở của nhiều động vật.

- Nấm và vi khuẩn phân hủy xác sinh vật và chất thải hữu cơ làm đất thêm màu mỡ và làm sạch môi trường.

b. Vai trò của đa dạng sinh học đối với con người

- Đảm bảo sự phát triển bền vững của con người:

+ Cung cấp nước, lương thực, thực phẩm.

+ Tạo môi trường sống thuận lợi cho con người.

- Tạo nên cảnh quan thiên nhiên tươi đẹp phục vụ du lịch, nghỉ dưỡng.

- Làm giảm ảnh hưởng của thiên tai và khí hậu khắc nghiệt.

1 mở bài: giới thiệu được cảnh đẹp định tả

                  + ở đâu, vào thời gian nào , của ai

2 thân bài: tả bao quát lớp học đó trong tương tai

                 tả chi tiết từng đồ dùng trong lớp học đó như thế nào

3 jeets bài nêu cảm xúc ước muốn

k cho mình đi mình giải cho

Technological advances have spawned the foundations of computers and the internet, and they have also spurred the opposite to create a change in the world today. Interactive interactions in new technologies have led to dramatic changes in the lives of people today. We no longer have to write handwritten messages to distant relatives, or access to information not only from articles or magazines published on paper ... and clearly on All these are commercial activities through cyberspace including e-commerce.

More and more of our activities are closely linked to scientific and technical innovations. Even areas that have traditionally been understood as "remote" activities to urban life like agriculture have also been significantly affected since the development of IT. For example, in the past, agricultural production from seed selection, tillage, to harvesting was a far cry from the consumer. Today, with the update of the farming process and more about the farming method to create a product of sufficient quality and reputation for consumers through the website, the brand with full bar codes and identification marks.

B

B ;-;

B