Bạn chưa đăng nhập. Vui lòng đăng nhập để hỏi bài

Những câu hỏi liên quan
Dương Mạnh Dũng
Xem chi tiết

We can save energy by doing some following tips. First of all, we should use electricity more efficiently and reduce our electricity bill. We need to turn off the TV when we are not watching, turn off all the lights before going to bed. Besides, we should not leave the fridge door open in a long time due to wasting of electricity. Moreover, we should save water by taking showers instead of baths or turning off the water when you don not use it. The next tip is reducing the use of fossil fuels like gas, coal, and oil. It is not only saving energy but also protect our environment. To do this, we can use public transport and avoid using car or motorbike for short trip. All in all, because our energy is limited we need to reserve it for the future generations.

Buddy
Xem chi tiết
Quoc Tran Anh Le
8 tháng 9 2023 lúc 11:42

hoangkimngan
Xem chi tiết
Đỗ Tuệ Lâm
12 tháng 3 2022 lúc 11:44

tự suy nghĩ mak làm hoặc e tham khảo gg dịch nhé

đừng cóa lên đay nhờ ăn sẵn nx em cố gắng tự vt nha

Nguyễn Ngọc Như
Xem chi tiết
Nguyễn Ngọc Như
11 tháng 5 2020 lúc 19:52

Cho bạn nào có câu hỏi giống mình mà vẫn chưa tìm được câu trả lời. Solar energy brings us both benefits and drawbacks. One of the biggest advantages is that it is a renewable energy source. Energy can be produced as the sun lasts forever. Therefore, solar energy can really be called as a long- term energy source. Furthermore, that is a non- energy source of pollutants such as zero carbon dioxide or other gases in electricity generation. Beside those benefits, solar energy also has some drawbacks. The initial installation cost of solar cells is quite high, so not all people can use it. Also, it can not effectively work in cold weather due to the scarcity of sunlight. In conclusion, we can't deny the advantages of solar energy, but it still exists some disadvantages.

Khách vãng lai đã xóa
Buddy
Xem chi tiết
Bagel
5 tháng 2 2023 lúc 9:23

2 At the moment

3 go down to

4 By 2046

5 decreasing

6 probably

Hà Nhật Duy
Xem chi tiết
laala solami
4 tháng 4 2022 lúc 10:24

Solar energy makes us have solar electricity, light to live. If you don't have solar energy, you will have to use electricity, but using electricity will cause a fire, so solar energy is very good.

Công Thiện
5 tháng 5 2022 lúc 19:41

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.

Luxi 208
Xem chi tiết
Thu Hồng
6 tháng 4 2021 lúc 19:12

Non-recoverable energy sources, such as coal, gas, have been exploited by humans for a long time . These kinds of energy take a very long time to form. However, its consumption happens so fast that it causes the problem of depletion of natural resources as well as pollution.

Meanwhile, renewable energy sources such as wind, solar, and water are available in abundance and availability. However, the exploitation of this energy source requires modern and complex equipment.

Renewable energy source promises to be the energy source of the future. They are friendly to the environment. We should make use of them and reduce the reliance on non-renewable resources.

 

Chúc em mai thi tốt nhé!

thanh dat nguyen
Xem chi tiết
Minh Hiếu
30 tháng 10 2021 lúc 5:14

Internet – one of the greatest innovations of our times – has become a familiar term in our daily life. Besides its undeniable positive influences, it is necessary to acknowledge the disadvantages it brings. The most predominant drawback that people need to consider is security issues. As the Internet is widely used in different aspects of life such as business or education, users’ privacy can run a risk of invasion by hackers, causing their personal information to be leaked. Furthermore, in the virtual world where people are connected with each other and access is unlimited, it is a good opportunity for scammers and cyber criminals to approach their “preys”. Another bad side of this tool is the spread of false or inappropriate information. Every day or even every hour, a number of information is freely uploaded and shared without any restrictions.As a result, many people exploit this to distribute fake news for their own advantage, which can have a negative impact on a large scale. Moreover, the availability of entertainment on the Internet also makes unhealthy materials more accessible than ever, leading to a rise in behavioral problems, especially juvenile delinquency. Last but not least, Internet can be seen as additive. Nowadays, people are likely to spend hours surfing the web, it can be at class, it can be at work or at lunch, anywhere and at any time. Sometimes it may become a distraction, causing them to work ineffectively. Watching your favorite film or finishing work – that’s definitely a hard question. Besides, some people are so addicted that they live in the virtual world more than in the real world. They tend to express their feelings and opinions freely on social network while being rather reserved in the outside world and lacking interaction with others around. To put it briefly, much as the Internet offers a wide range of benefits in different fields, it has the cost that needs careful consideration.

❤ミ★тɦαηɦ ηɠα★彡❤
Xem chi tiết
Phương_Ly
1 tháng 1 2020 lúc 20:55

= TA hay TV ạ??

Khách vãng lai đã xóa
❤ミ★тɦαηɦ ηɠα★彡❤
1 tháng 1 2020 lúc 20:58

Tiếng anh ạ

Khách vãng lai đã xóa
Hoàng Nhật Vi
1 tháng 1 2020 lúc 20:59

Internet đã quá quen thuộc với con người ở hiện đại.Ngoài sự hữu dụng trong cuộc sống,Internet cũng đang là nỗi lo của các bậc phụ huynh cho con em mình học với Internet.

Về mặt hữu dụng.Internet có thể giúp bạn giao lưu,tìm hiểu qua nó,Internet thường dùng để làm việc,học mọi lúc mọi nơi và là sự tin cậy của cha mẹ khi đặt niềm tin cho con em mình thi giải qua Internet{mạng xã hội}.Nhưng,đa số bậc phụ huynh phản ánh rằng,việc tiếp xúc với Internet  quá lâu sẽ ảnh hưởng đến sức khỏe,đặc biệt là mắt.Nhiều bậc phụ huynh cho rằng:Sử dụng Internet quá lâu sẽ bị cận hoặc mù lòa.Nhưng,một số cha mẹ biết là thế nhưng vẫn cho con em mình sử dụng Internet để mong con hiểu biết thêm nhiều điều về thế giới mạng.Trên thực tế,ngoài việc các giải thưởng từ việc thi mạng ra,có rất nhiều lo ngại về việc con mình bỏ học đi chơi Nét.

Liệu có phương thức nào có thể giải quyết ổn thỏa chuyện này?Sẽ có câu trả lời từ những nhà nghiên cứu vĩ đại của chúng ta.

Khách vãng lai đã xóa