K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

21 tháng 4 2019

bạn lên đây nha

https://hoc24.vn/hoi-dap/question/244949.html

5 tháng 5 2019

Bn có thể tham khảo ở đây nha!

https://hoc24.vn/hoi-dap/question/274301.html

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"

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!

9 tháng 4 2018

Nowadays, the city is facing serious pollution problems , so we should help people in this city by thinking of a future mean of transport which help their. And I think,this mean of transport will use wave energy.It will look like a normal car so 4 or 5 people can it transport.It will use mordern technology help them disappear and then,they reappear in the place they want seconds later.It can use in unde the ocean.I think,this mean of transport is the best for them and help them very much

BÀI NÀY SÁNG NAY MK MỚI HỌC, CŨNG CHƯA THAM KHẢO Ở ĐÂU VÀ ĐÂY LÀ BÀI MK TỰ LÀM NÊN CÓ GÌ SAI SÓT MONG BN THÔNG CẢMhiha

9 tháng 4 2018

bn ơi dòng thứ 2 đoạn " which help their" bn sửa thành which help them nha

17 tháng 2 2018

Đáp án: 

- Name of transport

- How it look      

- How it functions

- How many seats it has

- What do you think about it

5 tháng 10 2018

My favourite hobby is go fishing. I started this hobby is 5 years old. My father is person who shares this hobby. To do this hobby I have to practice every time after I go to school about. I feel about the hobby interesting and great. I will continue fishing in the future.

7 tháng 10 2018

j kia?

29 tháng 3 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.