wild is a renewable source of energy

P

Pikachuuuu

15 tháng 5 2021

10. Natural gas is a non-renewable source of energy and it may ______ soon. A. run out B. run down C. use up D. use over

#Tiếng anh lớp 9

1

DT

Đỗ Thanh Hải

CTVVIP

15 tháng 5 2021

10 A

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QL

Quan Lạc Hạ Nguy

24 tháng 11 2018

Read the passage carefully, then choose the correct answer. Coal, oil, and natural gas supply modern civilization with most of irs power. However, not only are supplies of these fuels limited, but they are a major source of pollution. Therefore, it's important to improve, explore and develop such alternative energy sources as nuclear, water, solar and wind power. Each of these alternatives, however, has advantages and disadvantages. Nuclear power plants efficiently produce large amounts of...

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Read the passage carefully, then choose the correct answer.

Coal, oil, and natural gas supply modern civilization with most of irs power. However, not only are supplies of these fuels limited, but they are a major source of pollution. Therefore, it's important to improve, explore and develop such alternative energy sources as nuclear, water, solar and wind power. Each of these alternatives, however, has advantages and disadvantages.

Nuclear power plants efficiently produce large amounts of electricity without polluting the atmosphere; however, they are costly to build and maintain, and they create the difficult problenı of what to do with nuclear waste. Hydroelectric power is inexpensive and environmentally safe, but impractical for communities locnted far from moving water.Wind power is a pollution-free source renewable energy but it cannot be used many parts of the world where there is insufficient wind. Solar power renewable, it does not cause pollution and it does not add the earth's heat load. However, it ia dilficult to coilect and store. Solar power also requir eensive equipnent

Every source of energy has its disadvantages. One way to minimize them is to use less energy. Conservation efforts coupled with renewable energy resoucs wll ensure supplies of clean, affordable energy for humanity's future.

1. Coal, oil and natural gas .............

a. are very great in amount

c. pollute the atmosphere

b. will never be used up

d. supply most of its power

2. Nuclear power plants

a. are difficult to build ..............

c. are very cheap to maintain

b. pollute the atmosphere

d. create the problem of nuclear waste

3. Wind power...............

a. cannot be used in places that has strong wind

b. is never completely used up

c. is a source of pollution

d. cannot replace itself .

4. What is the adyantage of these alternatives?

a. They are environmentally friendly energy sources

b. They are non renewable forms of energy

c. They are all very practical

d. They are inexpensive to exploit

5. From the passage, it can be inferred that to solve our energy problem...................

a. we will have to stop using many of our modern conveniences

b. scientists will have to find one major source of nonpolluting energy

c. scientists will have to find ways to increase our supplies of coal, oil, and gas

d. a combination of conservation and invention will be needed

#Tiếng anh lớp 9

1

B

B.Trâm

24 tháng 11 2018

Coal, oil, and natural gas supply modern civilization with most of irs power. However, not only are supplies of these fuels limited, but they are a major source of pollution. Therefore, it's important to improve, explore and develop such alternative energy sources as nuclear, water, solar and wind power. Each of these alternatives, however, has advantages and disadvantages.

Nuclear power plants efficiently produce large amounts of electricity without polluting the atmosphere; however, they are costly to build and maintain, and they create the difficult problenı of what to do with nuclear waste. Hydroelectric power is inexpensive and environmentally safe, but impractical for communities locnted far from moving water.Wind power is a pollution-free source renewable energy but it cannot be used many parts of the world where there is insufficient wind. Solar power renewable, it does not cause pollution and it does not add the earth's heat load. However, it ia dilficult to coilect and store. Solar power also requir eensive equipnent

Every source of energy has its disadvantages. One way to minimize them is to use less energy. Conservation efforts coupled with renewable energy resoucs wll ensure supplies of clean, affordable energy for humanity's future.

1. Coal, oil and natural gas .............

a. are very great in amount

c. pollute the atmosphere

b. will never be used up

d. supply most of its power

( Mk đã chú thích bằng cách in đậm key word/ sentense ở trên đoạn văn nhé.!!! )

2. Nuclear power plants

a. are difficult to build ..............

c. are very cheap to maintain

b. pollute the atmosphere

d. create the problem of nuclear waste

( Câu a,c ko đúng vì phía trên họ nói là they are costly to build and maintain : Chúng thì quá là đắt đỏ để mà xây dựng và duy trì ; còn câu c thì phía tren họ nói là without polluting the atmosphere : ko hề gây ôi nhiễm tới không khí. )

3. Wind power...............

a. cannot be used in places that has strong wind

b. is never completely used up

c. is a source of pollution

d. cannot replace itself .

( Câu này hơi khó hơn, mk phải dịch một chút Wind power is a pollution-free source renewable energy but it cannot be used many parts of the world where there is insufficient wind: Năng lượng gió là nguồn năng lượng tái tạo không ô nhiễm nhưng nó không thể được sử dụng nhiều nơi trên thế giới, những nơi mà không có đủ gió. )

4. What is the advantage of these alternatives?

a. They are environmentally friendly energy sources

b. They are non renewable forms of energy

c. They are all very practical

d. They are inexpensive to exploit

( Bn xem mấy câu mk đánh dấu trên đoạn nha trong câu đó sẽ có key words/ sentences cho đáp án nha .!!! )

5. From the passage, it can be inferred (suy ra) that to solve our energy problem...................

a. we will have to stop using many of our modern conveniences

b. scientists will have to find one major source of nonpolluting energy

c. scientists will have to find ways to increase our supplies of coal, oil, and gas

d. a combination of conservation and invention will be needed

(Cái này nằm ở đoạn cuối : Conservation efforts coupled with renewable energy resources will ensure supplies of clean, affordable energy for humanity's future : Sự nỗ lực bảo tồn cùng với các nguồn năng lượng tái tạo sẽ đảm bảo nguồn cung cấp năng lượng sạch, giá cả phù hợp cho tương lai của toàn nhân loại )

Tick cho mk nha!!!

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QL

Quan Lạc Hạ Nguy

24 tháng 11 2018

cảm ơn b :)

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DM

Dương Minh

6 tháng 10 2019

Decide if the following statements are True or False or Not Given according to the text.Hello students. 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...

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#Tiếng anh lớp 9

1

NH

Nguyen Hoang Hai

6 tháng 10 2019

Đáp án: A

Thông tin: Hello students.

Dịch: Xin chào các học sinh.

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DM

Dương Minh

13 tháng 11 2019

Read the passage, then answer the questions below (2.5pts)Are you looking for a cheap, clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from the Sun.At present, most of our electricity comes from the use of coal and gas, oil or nuclear power. This power could be provided by the Sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total population.Many countries are already using...

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#Tiếng anh lớp 9

1

NH

Nguyen Hoang Hai

13 tháng 11 2019

Đáp án: Yes. It is.

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DM

Dương Minh

4 tháng 1 2017

Read the passage, then answer the questions belowAre you looking for a cheap, clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from the Sun.At present, most of our electricity comes from the use of coal and gas, oil or nuclear power. This power could be provided by the Sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total population.Many countries are already using solar...

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#Tiếng anh lớp 9

1

NH

Nguyen Hoang Hai

4 tháng 1 2017

Yes. It is.

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NN

nguyen ngoc son

23 tháng 3 2022

Read the passage and choose the correct answer A, B, C or D for each of the following questions.they space used break rely easilySolar energy is a long lasting source of energy which can be (21) __________ almost anywhere. To generate solar energy, we only need solar cells and the sun! Solar cells can (22)__________ be installed on house roofs, so no new space is needed and each user can quietly generate their own energy. Compared to other...

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Read the passage and choose the correct answer A, B, C or D for each of the following questions.

they space used break rely easily

Solar energy is a long lasting source of energy which can be (21) __________ almost anywhere. To generate solar energy, we only need solar cells and the sun! Solar cells can (22)__________ be installed on house roofs, so no new space is needed and each user can quietly generate their own energy. Compared to other renewable sources, (23)___________ also possess many advantages. Wind and water power(24) _______on turbines which are noisy, expensive and easy to (25)__________down. Solar cells are totally silent and non-polluting. As they have no moving parts, they require little maintenance and have a long lifetime.

Part V: Fill in the numbered blanks in the passage with ONE suitable word from the box.

It’s not enough that the computer is invading our work and play world .It has started to invade our shopping world as well. Shopping by computer, or teleshopping, is a phenomenon that is beginning to appear in homes, stores, hotels, and even airports. The service allows the shopper to look at electronic catalogs and to order items, such as dishes, clothing or concert tickets, without leaving the computer. This modern way of shopping is convenient, specially for busy people.

26. The computer is now invading ………

A. our work and play world B. our work, play and shopping world

C. our shopping world D. our business world

27. Shopping by computer is also called ………

A. teleshopping B. window shopping C. shopping mall D. duty-free shopping

28. The service allows the shopper to ………

A. see the good B. make a bargain C. shop online D. buy low-priced goods

29. Internet shopping is convenient for …………

A. people who don’t have much free time B. people who have to travel a lot

C. people who do the housework D. people who don’t like shopping

30. According to the passage, you can’t do your teleshopping without ………

A.a television B. a shopping list C. a telephone D. a computer