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Solar energy is a renewable source of energy because it comes from the sun. It's clean and safe but it's unpopolar now.
1: There are two. They are non-renewable sources and renewable sources.
2: Non-renewable sources are coal, oil and natural gas
3: Renewable sources are available, clean and safe to use
4: In the future we will rely more on renewable energy sources.
36. Which sentence is NOT TRUE about non-renewable energy sources?
A. They take millions of years to form. B. They will run out someday C. They come from fossil fuels D. they are always available
37. Which sentence is TRUE about renewable energy sources?
A. They are bad for the environment B. They are not always available C. They are called green energy D. They can be used up
38. When does the chemical reaction take place?
A. When we use energy from the wind. B. When we burn fossil fuels C. When we use green energy D. When global warming happens
39. What is NOT INCLUDED in the five types of green energy?
A. solar B. hydroelectric C. natural gas D. biomass
40. What does geothermal come from?
A. dead plants B. heat within the earth C. the wind D. moving water
2. Mr Lam is giving a lecture on energy sources. Read the text and choose the best option (A, B, or C) to complete the sentences.
(Ông Lâm đang giảng bài về các nguồn năng lượng. Đọc văn bản và chọn phương án tốt nhất (A, B hoặc C) để hoàn thành các câu.)
Hello, class. Today I'd like to tell you about two energy sources. They are non-renewable sources and renewable sources.
Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon.
Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce.
In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out.
1. Non – renewable sources are cheap and _________.
A. available
B. easy to use
C. expensive
2. _________come from the sun, wind or water.
A. Renewable sources
B. All energy sources
C. Non-renewable sources
3. When energy comes from water, we call it_________.
A. wind energy
B. solar energy
C. hydro energy
4. Renewable energy sources are better for_______.
A. the environment
B. our cars
C. hydro energy
rewable:wind,solar enery,hydro,nuclear,biogas...
non rewable:coal,oil,natural gas...i think people will use it more in the future
A
1. T
2. T
3. T
4. T
5. T
6. F
B
1. Fossil fuels are mainly made up of carbon and were formed millions of years ago, such as coal, crude oil, and natural gas.
2. Millions of years ago.
3. Yes, they do. It is contributing to global warming
4. Five. They are solar energy, hydroelectric, geothermal, biomass and energy from the wind.
=> Chọn Comparing Different Energy Sources