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12 tháng 6 2019

limited (adj): giới hạn

renewable (adj): có thể tái tạo

available (adj): sẵn có

non-renewable (adj): không thể tái tạo

=> Solar energy, air and water are renewable resources because there is unlimited supply.

Tạm dịch: Năng lượng mặt trời, không khí và nước là nguồn tài nguyên có thể tái tạo được vì nguồn cung cấp không giới hạn.

Đáp án cần chọn là: B

27 tháng 2 2021

renewable,non-renewable,abundant,alternative,polluting, exhaustible , fossil,available

1. Many of the earth's natural resources are....renewable........,which means they are available in limited quantity and can be used up.

2 Oil is a relatively.....abuntdant.......... but is a non-rewable resource.

3. .......Fossil............. fuels, including coal, oil and natural gas, are currently the world's primary energy source.

4.....Non-renewable......... resources are those which cannot be replaced once they are used up

5......Alternative............. energy is any energy source that can replaced fossil fuel.

6. Despite being the most ......polluting.............. source, coal still plays an important rola in the production of electricity.

7. Solar power from the sun is ..available............ as we won't " use up " all the sunlight from the sun

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions. (2.0 points)5. Solar energy, air and water are _____ resources because there is unlimited supply.  A. limited     B. renewable   C. available     D. non-renewable6.  Water pollution is a result of dumping ______ such as detergents, pesticides, oil and other chemicals in rivers.A. pollutants               B. sewage                    C. rubbish                   D. litter7. We _______ that he was the...
Đọc tiếp

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions. (2.0 points)

5. Solar energy, air and water are _____ resources because there is unlimited supply.

  A. limited     B. renewable   C. available     D. non-renewable

6.  Water pollution is a result of dumping ______ such as detergents, pesticides, oil and other chemicals in rivers.

A. pollutants               B. sewage                    C. rubbish                   D. litter

7. We _______ that he was the first customer to our new shop.

A. said him                 B. told to him              C. told him                  D. asked

8. If we _____ the plans carefully, we would not have had so many serious mistakes.

A. study                      B. had studied             C. studied                    D. were studying

9. Watching TV too much has bad effect on children’s eyes.

  A. affect       B. impact        C. threat                      D. ability

10. Ecotourism can be___________ to local people

A. benefit                                B. advantage               C. beneficial               D. disadvantage

11. Thank you for letting me use the telephone

A. Congratulation!     B. Perhaps.                        C. Thank you, too             D. You’re welcome.

12. He apologized to me__________ my vase.

A.to break                        B. for being broken                 C. for  breaking                                   D. on breaking

13. Discharging chemical pollutants into the environment is a cruel action to the environment as well as the future generation.

A. Releasing   B. Filling        C. Making       D. Adding

14. They said they had come back__________

A. yesterday afternoon           B. the day before            C. last week       D. the day before yesterday

Give the correct form of the words in brackets

15. My uncle is very ........ about rhinos. He has studied about them for a long time ( knowledge )

16.Playing for the national team for the first time was an ................. experience for him. ( forget )

Give correct form/ tense of the verbs in the brackets(1.0 point)

17. When I’m tired, I enjoy (watch) _____________television. It’s relaxing.

18. If you come with me, I __________ (do) the shopping with you.

C. READING (2 points)

I. Read the passage and circle the letter A, B, C or D to indicate the correct answer to each of the following questions. (2 points)

As more women in the United States move up the professional ladder, more are finding it necessary to make business trips alone. Since this is new for many, some tips are certainly in order . If you are married, it is a good idea to encourage your husband and children to learn to cook few simple meals while you are way. They will be much happier and probably they will enjoy the experience. If you will be eating alone a good deal, choose good restaurants. In the end, they will be much better for your digestion. You may also find it useful to call  the restaurant in advance and state that you will be eating alone. You will probably get better service and almost certainly a better table. Finally, and most importantly, anticipate  your travel needs as a businesswoman; this starts with lightweight luggage which you can easily manage even when fully packed. Take a folding case inside your suitcase; it will come in extremely handy for dirty clothes, as well as for business documents and papers you no longer need on the trip. And makes sure you have a briefcase so that you can keep currently required papers separate. Obviously, experience helps, but you make things easier on yourself from the first by careful planning, so that right from the start you really can have a good trip!

1.     Which of the following can be inferred from the passage?

A.    A greater percentage of women are advancing professionally in the U.S than previously.

B.    Professional men refuse to accompany their female colleagues on business trips.

C.    Each year there are more female tourists in the United States.

D.    Businesswomen become successful by showing a willingness to travel alone.

2.     In this passage, what advice does the author have for married women?

A.    Stay home and take care of your family.

B.    Encourage your husband and kids to be happy and have fun while you are away.

C.    Help your family learn to prepare food for themselves.

D.    Have your whole family take gourmet cooking classes together.

3.     Why are better restaurants especially preferable for frequent travelers?

A.    The food is usually better for your health.  B.The tables are better.

 C.You can call ahead for reservations D.You will not have to eat alone.

4.     Why is lightweight luggage important for the travelling businesswoman?

A.    It provides space for dirty clothes. B.It allows for mobility.

      C.It can double as a briefcase. D.It is usually big enough to carry all business documents.

5.     Which of the following is closest meaning to the word “paper”?

A.    newspapers                 B. certificates             C. contracts                 D. documents

II. Read the following passage and complete it using the word in the box. (2 points)

Aback         to              experience             fine            if          

     Many people dream of living in a foreign country. It can be an amazing (1) ____for those who have the courage to leave their family and friends and settle down in a new place. However, there's one potential problem you should be aware of: culture shock. Culture shock is the feeling we get from living in a place that is so different to where we grew up that we are not sure how to deal with it. Societies are organized in many different ways, and we can often be taken (2)_____by some of the things we find in foreign countries. Customs and traditions can be very different and that can sometimes make it difficult to get on with local people and to make friends. They might not approve of things you do or might object (3) _____things you say. You might even be banned from doing things in another country that are perfectly legal in your own. (4)_____ you were to move to a country such as Singapore, say, you might find some of the laws very strict. There, people can be forced to pay a large (5)____ just for dropping litter. Eventually, though, most people who live abroad fall in love with their adopted country and learn to accept its differences. It does take real courage to make such a big change to your life, but many people agree that it is worth it in the end.

D. WRITING (3.0 points)

I. Rewrite the following sentences as directed (1.0 point)

1. There are so many tourists visiting the national parks. The environment there is badly damaged.

If there weren’t _________________________________

2. No one in this class is more intelligent than Jim

Jim is _________________________________________________

3. “It was very kind of you to destroy the viruses in my computer. Thank you,” Mary told Jack

Mary thanked _____________________________________________

4. Tom has hundreds of books. They are all in foreign languages.  Tom__________________________________________________

5. They should give men and women equal rights to education and employment.

Men and women________________________________________

Rearrange the words / phrases to make meaningful sentences:

1.  won’t / hard / Unless /  you   the / study / exam. / pass / you
____________________________________________________________

2. said / pollution / one / his /   of  / the problems / was / in / neighbourhood. /  Nam

____________________________________________________________

3. pursue a career/ be /Married/ encouraged to/ women/their preference./ should/ of/

____________________________________________________________

4. leads to /which/ higher/makes / Air pollution/ of the earth’s surface./ the greenhouse effect/ the temperature/

 ____________________________________________________________

5. more beautifully /sings / She/plays the piano./ than/

____________________________________________________________

 

3
24 tháng 5 2021

5. Solar energy, air and water are _____ resources because there is unlimited supply.

  A. limited     B. renewable   C. available     D. non-renewable

6.  Water pollution is a result of dumping ______ such as detergents, pesticides, oil and other chemicals in rivers.

A. pollutants               B. sewage                    C. rubbish                   D. litter

7. We _______ that he was the first customer to our new shop.

A. said him                 B. told to him              C. told him                  D. asked

8. If we _____ the plans carefully, we would not have had so many serious mistakes.

A. study                      B. had studied             C. studied                    D. were studying

9. Watching TV too much has bad effect on children’s eyes. (????)

  A. affect       B. impact        C. threat                      D. ability

10. Ecotourism can be___________ to local people

A. benefit                                B. advantage               C. beneficial               D. disadvantage

11. Thank you for letting me use the telephone

A. Congratulation!     B. Perhaps.                        C. Thank you, too             D. You’re welcome.

12. He apologized to me__________ my vase.

A.to break                        B. for being broken                 C. for  breaking                                   D. on breaking

13. Discharging chemical pollutants into the environment is a cruel action to the environment as well as the future generation.

A. Releasing   B. Filling        C. Making       D. Adding

14. They said they had come back__________

A. yesterday afternoon           B. the day before            C. last week       D. the day before yesterday

Give the correct form of the words in brackets

15. My uncle is very ....knowledgeable.... about rhinos. He has studied about them for a long time ( knowledge )

16.Playing for the national team for the first time was an ..........unforgetable ....... experience for him. ( forget )

Give correct form/ tense of the verbs in the brackets(1.0 point)

17. When I’m tired, I enjoy (watch) ______watching_______television. It’s relaxing.

18. If you come with me, I _____will do_____ (do) the shopping with you.

C. READING (2 points)

I. Read the passage and circle the letter A, B, C or D to indicate the correct answer to each of the following questions. (2 points)

As more women in the United States move up the professional ladder, more are finding it necessary to make business trips alone. Since this is new for many, some tips are certainly in order . If you are married, it is a good idea to encourage your husband and children to learn to cook few simple meals while you are way. They will be much happier and probably they will enjoy the experience. If you will be eating alone a good deal, choose good restaurants. In the end, they will be much better for your digestion. You may also find it useful to call  the restaurant in advance and state that you will be eating alone. You will probably get better service and almost certainly a better table. Finally, and most importantly, anticipate  your travel needs as a businesswoman; this starts with lightweight luggage which you can easily manage even when fully packed. Take a folding case inside your suitcase; it will come in extremely handy for dirty clothes, as well as for business documents and papers you no longer need on the trip. And makes sure you have a briefcase so that you can keep currently required papers separate. Obviously, experience helps, but you make things easier on yourself from the first by careful planning, so that right from the start you really can have a good trip!

1.     Which of the following can be inferred from the passage?

A.    A greater percentage of women are advancing professionally in the U.S than previously.

B.    Professional men refuse to accompany their female colleagues on business trips.

C.    Each year there are more female tourists in the United States.

D.    Businesswomen become successful by showing a willingness to travel alone.

2.     In this passage, what advice does the author have for married women?

A.    Stay home and take care of your family.

B.    Encourage your husband and kids to be happy and have fun while you are away.

C.    Help your family learn to prepare food for themselves.

D.    Have your whole family take gourmet cooking classes together.

3.     Why are better restaurants especially preferable for frequent travelers?

A.    The food is usually better for your health.  B.The tables are better.

 C.You can call ahead for reservations D.You will not have to eat alone.

4.     Why is lightweight luggage important for the travelling businesswoman?

A.    It provides space for dirty clothes. B.It allows for mobility.

      C.It can double as a briefcase. D.It is usually big enough to carry all business documents.

5.     Which of the following is closest meaning to the word “paper”?

A.    newspapers                 B. certificates             C. contracts                 D. documents

II. Read the following passage and complete it using the word in the box. (2 points)

Aback         to              experience             fine            if          

     Many people dream of living in a foreign country. It can be an amazing (1) __experience__for those who have the courage to leave their family and friends and settle down in a new place. However, there's one potential problem you should be aware of: culture shock. Culture shock is the feeling we get from living in a place that is so different to where we grew up that we are not sure how to deal with it. Societies are organized in many different ways, and we can often be taken (2)__aback___by some of the things we find in foreign countries. Customs and traditions can be very different and that can sometimes make it difficult to get on with local people and to make friends. They might not approve of things you do or might object (3) __to___things you say. You might even be banned from doing things in another country that are perfectly legal in your own. (4)__If___ you were to move to a country such as Singapore, say, you might find some of the laws very strict. There, people can be forced to pay a large (5)__fine__ just for dropping litter. Eventually, though, most people who live abroad fall in love with their adopted country and learn to accept its differences. It does take real courage to make such a big change to your life, but many people agree that it is worth it in the en

24 tháng 5 2021

D. WRITING (3.0 points)

I. Rewrite the following sentences as directed (1.0 point)

1. There are so many tourists visiting the national parks. The environment there is badly damaged.

If there weren’t so many tourists visiting the national parks where the environment is badly damaged

2. No one in this class is more intelligent than Jim

Jim is the most intelligent in this class

3. “It was very kind of you to destroy the viruses in my computer. Thank you,” Mary told Jack

Mary thanked Jack for destroying the viruses in her computer

4. Tom has hundreds of books. They are all in foreign languages.  

Tom has hundreds of books which are all in foreign languages

5. They should give men and women equal rights to education and employment.

Men and women should be given equal rights to education and employment

Rearrange the words / phrases to make meaningful sentences:

1.  won’t / hard / Unless /  you   the / study / exam. / pass / you
Unless you study hard, you won't pass the exam

2. said / pollution / one / his /   of  / the problems / was / in / neighbourhood. /  Nam

Nam said pollution was one of the problems in his neighborhood

3. pursue a career/ be /Married/ encouraged to/ women/their preference./ should/ of/

Married women can be encouraged to pursue a career of their preference.

4. leads to /which/ higher/makes / Air pollution/ of the earth’s surface./ the greenhouse effect/ the temperature/

 Air pollution which leads to the green house effect make the temperature of the earth's surface higher

5. more beautifully /sings / She/plays the piano./ than/

She sings more beautifully than plays the piano

15 tháng 4 2022

D

15 tháng 4 2022

D

I. Read the passage and choose the best answer A, B, C or D to complete the passage. The natural environment includes all natural resources that are necessary for life: the air, the oceans, the sun, andthe land. Because they are vital for life, these resources must be protected from pollution and conserved. Ecologists study their importance and how to (1).......... them carefully. According to ecologists, resources are divided into two groups: (2).......... and non-renewable. When a...
Đọc tiếp

I. Read the passage and choose the best answer A, B, C or D to complete the passage.

The natural environment includes all natural resources that are necessary for life: the air, the oceans, the sun, andthe land. Because they are vital for life, these resources must be protected from pollution and conserved. Ecologists study their importance and how to (1).......... them carefully.

According to ecologists, resources are divided into two groups: (2).......... and non-renewable. When a resource is used, it takes some time to replaceit. If the resource can be replaced (3)........., it is called renewable. If it cannot be replaced quickly and easily, it is non-renewable. For example, grass for animals is a renewable resource. When cows eat the grass, the resource is used. If the soil is fertilized and (4).........., more grass will grow. Coal, however, is non-renewable because it takes millions of years to make coal. All fossil fuels are non-renewable resources.

1. A. use B. be used C. used D. using

2. non-renewable B. renewable C. limited D. plentiful

3. A. easy B. difficultly C. quickly D. for a long time

4. A. protect B. protected C. protecting D. to protect

2
15 tháng 5 2019

I. Read the passage and choose the best answer A, B, C or D to complete the passage.

The natural environment includes all natural resources that are necessary for life: the air, the oceans, the sun, andthe land. Because they are vital for life, these resources must be protected from pollution and conserved. Ecologists study their importance and how to (1).......... them carefully.

According to ecologists, resources are divided into two groups: (2).......... and non-renewable. When a resource is used, it takes some time to replaceit. If the resource can be replaced (3)........., it is called renewable. If it cannot be replaced quickly and easily, it is non-renewable. For example, grass for animals is a renewable resource. When cows eat the grass, the resource is used. If the soil is fertilized and (4).........., more grass will grow. Coal, however, is non-renewable because it takes millions of years to make coal. All fossil fuels are non-renewable resources.

1. A. use B. be used C. used D. using

2. non-renewable B. renewable C. limited D. plentiful

3. A. easy B. difficultly C. quickly D. for a long time

4. A. protect B. protected C. protecting D. to protect

15 tháng 5 2019

THEO MÌNH LÀ :

1. A 2. B

3. C 4. B

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.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....
Đọc tiếp

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.

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

2
HQ
Hà Quang Minh
Giáo viên
9 tháng 10 2023

Tạm dịch bài đọc: 

Chào cả lớp. Hôm nay tôi muốn nói với các bạn về hai nguồn năng lượng. Chúng là những nguồn không thể tái tạo và những nguồn có thể tái tạo.

Các nguồn không thể tái tạo là than đá, dầu mỏ và khí đốt tự nhiên. Chúng ta có thể sử dụng những nguồn này để sản xuất năng lượng. Chúng rẻ và dễ sử dụng. Mọi người sử dụng chúng rất nhiều. Nhưng chúng rất hạn chế và sẽ hết sớm.

Các nguồn tái tạo đến từ mặt trời, gió hoặc nước. Khi năng lượng đến từ mặt trời, chúng ta gọi nó là năng lượng mặt trời. Năng lượng gió đến từ gió, và năng lượng thủy điện đến từ nước. Nguồn tái tạo có sẵn, sạch sẽ và an toàn để sử dụng. Nhưng chúng đắt tiền để sản xuất.

Trong tương lai, chúng ta sẽ dựa nhiều hơn vào các nguồn năng lượng tái tạo. Chúng tốt hơn cho môi trường và chúng sẽ không cạn kiệt.

1. Nguồn không tái tạo được rẻ và _________.

A. có sẵn

B. dễ sử dụng

C. đắt

2. ________nhận được từ mặt trời, gió hoặc nước.

A. Nguồn tái tạo

B. Tất cả các nguồn năng lượng

C. Các nguồn không thể tái tạo

3. Khi năng lượng đến từ nước, chúng ta gọi nó là_________.

A. năng lượng gió

B. năng lượng mặt trời

C. năng lượng thủy

4. Các nguồn năng lượng tái tạo tốt hơn cho ____.

A. môi trường

B. xe của chúng tôi

C. năng lượng thủy

HQ
Hà Quang Minh
Giáo viên
9 tháng 10 2023

1. B

Non – renewable sources are cheap and easy to use.

(Năng lượng không thể tái tạo thì rẻ và dễ sử dụng.)

Thông tin: Non-renewable sources are coal, oil and natural gas. ... They are cheap and easy to use.

(Các nguồn không thể tái tạo là than đá, dầu mỏ và khí đốt tự nhiên. ... Chúng rẻ và dễ sử dụng.)

2. A

Renewable sources come from the sun, wind or water.

(Các nguồn năng lượng có thể tái tạo đến từ mặt trời, gió và nước.)

Thông tin: Renewable sources come from the sun, wind or water.

(Các nguồn tái tạo đến từ mặt trời, gió hoặc nước.)

3. C

When energy comes from water, we call it hydro energy.

(Khi năng lượng đến từ nước, chúng ta gọi nó là năng lượng thủy điện.)

Thông tin: Wind energy comes from the wind, and hydro energy comes from water.

(Năng lượng gió đến từ gió, và năng lượng thủy điện đến từ nước.)

4. A

Renewable energy sources are better for the environment.

(Các nguồn năng lượng có thể tái tạo thì tốt hơn cho môi trường.)

Thông tin: In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out.

(Trong tương lai, chúng tôi sẽ dựa nhiều hơn vào các nguồn năng lượng tái tạo. Chúng tốt hơn cho môi trường và chúng sẽ không cạn kiệt.)

2 tháng 7 2021

1 Energy that come from non-renewable sources will run out some day

2 Fossil fuels are limited and they are harmful to the environment

3 Non-renewable energy resources can't replace once they are used up

4 Coal is cheap but releases a lot of pollutants when it is burned

5  Currently Vietnam heavily relies on its fossil fuels for energy

1. Engergy that comes from non-renewable sources will run out some day

2. Fossil fuels are limited and they are harmful to environment. 

3. Non-renewable energy resources can't replace once they are used up.

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 environment-friendly. Moreover, using renewable energy can reduce your electricity bills....
Đọc tiếp

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 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.

Question 2: There is a large amount of non-renewable energy.

A. True

B. False

C. Not Given

1
21 tháng 6 2019

Đáp án: C

Thông tin: Thông tin không có trong bài.

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 environment-friendly. Moreover, using renewable energy can reduce your electricity bills....
Đọc tiếp

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 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.

Question 4: Non-renewable energy can be generated in a short time.

A. True

B. False

C. Not Given

1
18 tháng 9 2017

Đáp án: B

Thông tin: They can't be re-generated in a short time.

Dịch nghĩa: Chúng không thể được tạo lại trong một thời gian ngắn

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 environment-friendly. Moreover, using renewable energy can reduce your electricity bills....
Đọc tiếp

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 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.

Question 5: Non-renewable energy will run out in 150 years.

A. True

B. False

C. Not Given

1
9 tháng 9 2019

Đáp án: C

Thông tin: Thông tin không có trong bài.