Những câu hỏi liên quan
Lê Quỳnh  Anh
Xem chi tiết
Dương Hoàn Anh
20 tháng 8 2017 lúc 5:55

Đáp án: A

Bình luận (0)
Hạ Vy Vy
Xem chi tiết
Ngố ngây ngô
9 tháng 4 2018 lúc 13:13

recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking. Our environment is in (1)trouble. Modern ways of living and today’s industries are (2)polluting it. Most people think there is (3) nothing they can do. This is not true. Everyone can do something to help (4) save our environment. Here is a (5)list of things you can do.

Help to cut pollution by (6)taking the bus to work instead of your car. Buy fruit and (7) vegetables that have not been treated with pesticides. Recycle all your cans, bottles and paper. There should be a (8) recycling center somewhere near your home, so take them there.
Bình luận (2)
Cầm Đức Anh
9 tháng 4 2018 lúc 13:23

Our environment is in trouble. Modern ways of living and today’s industries are polluting it. Most people think there is nothing they can do. This is not true. Everyone can do something to help save our environment. Here is a list of things you can do.
- Help to cut pollution by taking the bus to work instead of your car.
- Buy fruit and vegetables that have not been treated with pesticides.
- Recycle all your cans, bottles and paper. There should be a recycling center somewhere near your home, so take them there.

Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy.

VI. Read the text then answer true or false

People use many sources of energy. Ancient people used only their arms, hands, and simple tools until they discovered fire. Later, people learned to use the energy of the wind to sail ships. Then they learned to use animals to do work. In the eighteenth and nineteenth centuries, people began to use machines. The first machines used steam. They burned coal to heat water. The hot water turned into steam, and the steam engine did the work. Later, people began to use the gasoline engine, and today people are using nuclear energy. Energy is one of the basic concepts, or ideas, of physics. It is the ability to do work. Without energy we could live. We need energy to work, and scientists are always looking for new sources of energy.

1. None of the world’s energy comes from the sun. F

2. Wind, steam, and gasoline are sources of energy. T

3. People have never used nuclear energy. F

4. Energy is the ability to do work. T

5. We need new sources of energy. T

Bình luận (1)
Lê Quỳnh  Anh
Xem chi tiết
Dương Hoàn Anh
4 tháng 2 2019 lúc 8:31

Đáp án: A

Bình luận (0)
Lê Quỳnh  Anh
Xem chi tiết
Dương Hoàn Anh
9 tháng 5 2017 lúc 13:23

Đáp án: A

Bình luận (0)
Lê Quỳnh  Anh
Xem chi tiết
Dương Hoàn Anh
22 tháng 4 2018 lúc 12:43

Đáp án: C

Bình luận (0)
Lê Quỳnh  Anh
Xem chi tiết
Dương Hoàn Anh
9 tháng 5 2018 lúc 16:07

Đáp án: D

Bình luận (0)
SuperIdol
Xem chi tiết
Lê Phạm Phương Trang
22 tháng 5 2022 lúc 11:01

1.Some fossil fuels are coal, crude oil, and natural gas.

2.They were formed  millions of years ago.

3.Yes, they do.

4.There are five types of renewable energy sources.They are solar, energy from the Sun; geothermal, energy from heat within the Earth; hydroelectric, energy from moving water; biomass, energy from dead plants and microorganisms and finally, energy from the wind.

5.No, they aren't

6.Because it is a natural energy, always available and does not have to be formed like nonrenewable energy. 

 

Bình luận (0)
Kudo Shinichi
22 tháng 5 2022 lúc 11:36

1.Some fossil fuels are coal, crude oil, and natural gas.

2.They were formed  millions of years ago.

3.Yes, they do.

4.There are five types of renewable energy sources.They are solar, energy from the Sun; geothermal, energy from heat within the Earth; hydroelectric, energy from moving water; biomass, energy from dead plants and microorganisms and finally, energy from the wind.

5.No, they aren't

6.Because it is a natural energy, always available and does not have to be formed like nonrenewable energy. 

Bình luận (0)
Khang 12.Nguyễn Hữu Vĩnh
Xem chi tiết
Sung Gay
Xem chi tiết
Nguyễn Ngọc Khánh Huyền
28 tháng 4 2022 lúc 20:36

5/ No, they aren't bad for the environment.
6/ Because it is a natural energy, always available, and doesn't have to be formed like non-renewable energy.

Bình luận (1)