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 2018

Cho các từ sau

FOSSIL FUEL ; INSTALLING ; ENVIRONMENT ; RENEWABLE; WATSE; SUSTAINABLE; EVELOPMENT ; RECYCLABLES;REDUCE;

MADE FROM; RESOURCES ;

Điền từ vào chỗ trống

1 We should save energy to protect the.......ENVIRONMENT ..............

2 People should........REDUCE............the amount of rubbish

3 By.......INSTALLING ............. solar panels on the rof,people can use solar energy

4 Hydroelectricity is........MADE FROM............water

5 Coal,oil and natural gas are called...........FOSSIL FUEL............

6 People are exausting natural......RESOURCES................

7 ...........SUSTAINABLE........energy is nearly unlimited

8 People had better not......WATSE...........energy

9 ...........RECYCLABLES...........is one of all countries priorities

10 Bottle, cans, paper are......RENEWABLE........

1. We should save the energy to protect the______ environment________________

2. People should ___ Reduce______________ the amount of rubbish.

3. By_____ installing______________ solar panels on the roof, people can use solar energy.

4. Hydroelectricity is _____made form____________ water.

5. Coal, oil, natural gas are called_____Fossil fuel ________________.

6. People are exhausting natural___resources________________

7. __renewable_____________ energy is nearly unlimited.

8. People had better not ____waste_____________ energy.

9. ___sustainable _ envelopment___________is one of all countries’ priorities.

10. Bottle, cans, paper are_____recyclables______________.

Read the following passage and decide if it is T or F Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out allternative sources of power. According to Professor Marvin Burnharrm of the New England Institude of Technology, we have to start conserving coal, oil and gas before it is too late; and solar power is the only alternative.

1. We don't know how much fuel is left .......T...........

2. According to Professor Marvin Burnharrm , solar energy will be used as a form of alternative energy.......F.............

3. Natural resources will never run out...........F.........

4. We shouldn't waste natural resources...........T...........

5. We should find out other types of energy besides fossil fuels.........T............

HOK TOT~

Read the following passage and decide if it is T or F

Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out allternative sources of power. According to Professor Marvin Burnharrm of the New England Institude of Technology, we have to start conserving coal, oil and gas before it is too late; and solar power is the only alternative.

1. We don't know how much fuel is left .........T..........

2. According to Professor Marvin Burnharrm , solar energy will be used as a form of alternative energy...........F..........

3. Natural resources will never run out...........F.........

4. We shouldn't waste natural resources.....T..

5. We should find out other types of energy besides fossil fuels..........T

Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth? Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water. Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are...
Đọc tiếp

Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?

Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.

Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.

1. From which do plants on the earth get energy?

A. Stars

B. The Mars

C. The moon

D, The sun

2. What are the other words or phrase for fossil fuels?

A. Natural

B. Oil

C. Coal

D. Oil, gas, natural gas

3. Natural sources of energy are energy from..............

A. Wind

B. The sun

C. Water

D. The sun, wind, water

4. The word "abundant" in the passage is closet in meaning with............

A. Plentiful

B. Limited

C. Natural

D. Necessary

3
29 tháng 6 2019

Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?

Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.

Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.

1. From which do plants on the earth get energy?

A. Stars

B. The Mars

C. The moon

D, The sun

2. What are the other words or phrase for fossil fuels?

A. Natural

B. Oil

C. Coal

D. Oil, gas, natural gas

3. Natural sources of energy are energy from..............

A. Wind

B. The sun

C. Water

D. The sun, wind, water

4. The word "abundant" in the passage is closet in meaning with............

A. Plentiful

B. Limited

C. Natural

D. Necessary

29 tháng 6 2019

Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?

Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.

Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.

1. From which do plants on the earth get energy?

A. Stars

B. The Mars

C. The moon

D, The sun

2. What are the other words or phrase for fossil fuels?

A. Natural

B. Oil

C. Coal

D. Oil, gas, natural gas

3. Natural sources of energy are energy from..............

A. Wind

B. The sun

C. Water

D. The sun, wind, water

4. The word "abundant" in the passage is closet in meaning with............

A. Plentiful

B. Limited

C. Natural

D. Necessary

We use many different energy sources to do work for us. Energy sources are classified into two groups - renewable and nonrenewable. Non-renewable energy sources are those that take millions of years to form and will run out some day. It is energy that comes from fossil fuels such as coal, crude oil, and natural gas. Fossil fuels are mainly made up of carbon and were formed millions of years ago. The chemical reaction which takes place when we burn fossil fuels releases carbon compounds such as...
Đọc tiếp

We use many different energy sources to do work for us. Energy sources are classified into two groups - renewable and nonrenewable. Non-renewable energy sources are those that take millions of years to form and will run out some day. It is energy that comes from fossil fuels such as coal, crude oil, and natural gas. Fossil fuels are mainly made up of carbon and were formed millions of years ago. The chemical reaction which takes place when we burn fossil fuels releases carbon compounds such as carbon monoxide and carbon dioxide into the air. Carbon dioxide is one of the green house gases which is contributing to global warming and air pollution. On the other hand, renewable energy sources will never run out, are better for the environment and do not cause pollution. Renewable energy is often called green energy because it is a natural energy, always available and does not have to be formed like nonrenewable energy. The green energy is always there. For example, the Sun consistently shines, water is abundant, and the winds blow throughout the year. The five types include 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.

0
27 tháng 5 2020

1.sources/you/some/can/name/non-renewable/?

- Can you name some non-renewable sources?

2. source/solar/a/renewable/is/energy/energy/of/.

- Solar energy is a renewable source of energy.

3. leave/off/you/home/the/light/turn/should/before/you.

- You should turn off the light before you leave home.

4. should/to/electricity/how/we/do/save/?

- How should we do to save electricity?

5. protect/in/energy/environment/we/use/wind/future/may/to/the.

- We may use wind energy in the future to protect environment.

6. source/of/environment/are/good/energy/renewable/for/.

- Renewable source of energy are good for environment.

7. solar/solar/power/panels/we/through/get.

- We get solar energy through solar panels.

vui

1. For a long time/ people/ use water/ power machines. 2. Solar panels/ place/ the roof/ a house/ and/ sun’s energy/ use/ heat water. . 3. We/ use energy/ the sun, the wind, and the water. 4. Many countries/ already using/ solar energy. 5. The earth’s fossil fuels/ running out. 6. We/ looking/ cheap, clean, effective source/ energy/ not cause pollution or waste natural resources. 7. Recently/ wind/ use/ generate electricity. . 8. The sun/ supply/ all energy/ used/ grow plants/ evaporate...
Đọc tiếp

1. For a long time/ people/ use water/ power machines.

2. Solar panels/ place/ the roof/ a house/ and/ sun’s energy/ use/ heat water. .

3. We/ use energy/ the sun, the wind, and the water.

4. Many countries/ already using/ solar energy.

5. The earth’s fossil fuels/ running out.

6. We/ looking/ cheap, clean, effective source/ energy/ not cause pollution or waste natural resources.

7. Recently/ wind/ use/ generate electricity. .

8. The sun/ supply/ all energy/ used/ grow plants/ evaporate water/ rain/ and/ maintain/ temperature/ planet

9. At present/ most/ our electricity/ come/ use/ coal, gas, oil or nuclear power. .

10. Today/ water power/ mostly/ use/ generate electricity.

11. This power/ could/ provide/ sun. .

12. If we/ able/ collect solar energy/ we/ be sure/ have enough power.

13. Scientists/ try/ find/ other alternative sources/ energy.

14. One percent/ solar energy/ reach/ earth/ enough/ provide power/ the total population.

15. Viet Nam/ an advanced technology/ solar energy. .

16. The energy/ store/ a number of days. 17. Car/ use solar energy/ gas/ by the year 2030.

.18. Energy/ wind/ use/ centuries/ move ships, grind grain, pump water/ and/ do other forms/ work. 19. On/ cloudy/ you/ use/ solar energy/ too.

20. Almost all our energy/ come/ oil/ gas/ natural gas. We/ them/ fossil fuels. ........................................................................................................................

1
30 tháng 3 2017

1. For a long time people have uses water to power machines.

2. Solar panels are placed on the roof of a house and the sun’s energy is used to heat water. .

3. We can use energy from the sun, the wind, and the water.

4. Many countries have already been using solar energy.

5. The earth’s fossil fuels are running out.

6. We are looking for a cheap, clean, effective source of energy that does not cause pollution or waste natural resources.

7. Recently wind has been used to generate electricity. .

8. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintainthe temperature of the planet.

9 At present,most of our electricity comes from the use of coal,and gas,oil and nuclear power

10. Today water is mostly used to generate electricity

11. This power could be provided by the sun. .

12. If we are able to collect solar energy, we will be sure to have enough power.

13. Scientists are trying to find and use other alternative sources of energy

14.One percent of the solar energy that reaches to the earth is enough to provide the power for the total population

15. Viet Nam can be an advanced technology in solar energy. .

16. The energy can be stored in a number of days.

17. Car will use solar energy instead of gas by the year 2030.

.18. Energy from the wind has been used for centuries tp move ships, grind grain, pump water and to do other forms of work.

19. on cloudy days you can use solar energy too

20. Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels

1 tháng 4 2017

Bạn tự viết hết đống này à

19 tháng 4 2017

each sentences has one mistake. Underline the mistake and correct it. ........................

1. people will developed alternative sources of energy. ..........develope..............

2. solar power can be converted into electrical. ..........electricity.............

3.we should use energy economic so that we can save money. ......economically.........

4. the sun is a bundant sources of power. ............source................

5. by this time next week they live in other city. .......will have lived.........

6. many people believe that nature resources will never be used up. ............natural..........

7.people use energy to run machines, hot and cool their home. ..........heat.............

8. burning fossil fuels cause pollution. .........causes ............

9. scientist are work to find other kinds of energy for the future. .......working...........

10. students at school should learn how save energy. ............to save..........

19 tháng 4 2017

each sentences has one mistake. Underline the mistake and correct it. ........................

1. people will developed alternative sources of energy. ...........DEVELOP............

2. solar power can be converted into electrical. ........POWERS...............

3.we should use energy economic so that we can save money. .....ECONOMIC ENERGY..........

4. the sun is a bundant sources of power. ...............SOURCE.............

5. by this time next week they live in other city. ..........WILL BE LIVING.....

6. many people believe that nature resources will never be used up. .........NATURAL.............

7.people use energy to run machines, hot and cool their home. .........HOMES..............

8. burnig fossil fuels cause pollution. ............CAUSE =CAUSES.........

9. scientist are work to find other kinds of energy for the future. ........WORK = WORKING..........

10. students at school should learn how save energy. .........TO SAVE..............

1. For a long time/ people/ use water/ power machines.........................................................................................................................2. Solar panels/ place/ the roof/ a house/ and/ sun’s energy/ use/ heat water. ........................................................................................................................3. We/ use energy/ the sun, the wind, and the...
Đọc tiếp

1. For a long time/ people/ use water/ power machines.

........................................................................................................................

2. Solar panels/ place/ the roof/ a house/ and/ sun’s energy/ use/ heat water. ........................................................................................................................

3. We/ use energy/ the sun, the wind, and the water.

.......................................................................................................................

4. Many countries/ already using/ solar energy.

........................................................................................................................

5. The earth’s fossil fuels/ running out.

........................................................................................................................

6. We/ looking/ cheap, clean, effective source/ energy/ not cause pollution or waste natural resources. ........................................................................................................................

7. Recently/ wind/ use/ generate electricity.

........................................................................................................................

8. The sun/ supply/ all energy/ used/ grow plants/ evaporate water/ rain/ and/ maintain/ temperature/ planet ........................................................................................................................

9. At present/ most/ our electricity/ come/ use/ coal, gas, oil or nuclear power. ........................................................................................................................

10. Today/ water power/ mostly/ use/ generate electricity.

........................................................................................................................

11. This power/ could/ provide/ sun.

........................................................................................................................

12. If we/ able/ collect solar energy/ we/ be sure/ have enough power. ......................................................................................................................

13. Scientists/ try/ find/ other alternative sources/ energy.

........................................................................................................................

14. One percent/ solar energy/ reach/ earth/ enough/ provide power/ the total population. ........................................................................................................................

15. Viet Nam/ an advanced technology/ solar energy.

........................................................................................................................

16. The energy/ store/ a number of days.

........................................................................................................................

17. Car/ use solar energy/ gas/ by the year 2030.

........................................................................................................................

18. Energy/ wind/ use/ centuries/ move ships, grind grain, pump water/ and/ do other forms/ work. ........................................................................................................................

19. On/ cloudy/ you/ use/ solar energy/ too.

........................................................................................................................

20. Almost all our energy/ come/ oil/ gas/ natural gas. We/ them/ fossil fuels. ........................................................................................................................

1
13 tháng 8 2019

1. For a long time/ people/ use water/ power machines.

=> for a long time people have used water to power machines.

2. Solar panels/ place/ the roof/ a house/ and/ sun’s energy/ use/ heat water.
=> solar panels are placed on the roof of a house a sun's energy used to heat water.

3. We/ use energy/ the sun, the wind, and the water.

=> we use energy from the sun, the wind and the water.

4. Many countries/ already using/ solar energy.

=> many countries have already been using solar energy.

5. The earth’s fossil fuels/ running out.

=> the earth's fossil fuels are running out.

6. We/ looking/ cheap, clean, effective source/ energy/ not cause pollution or waste natural resources. 
=> we are looking for cheap, clean and effective source of energy that doesn't cause pollutioon or waste natural resources.

7. Recently/ wind/ use/ generate electricity.

=> recently wind has been used to generate electricity.

8. The sun/ supply/ all energy/ used/ grow plants/ evaporate water/ rain/ and/ maintain/ temperature/ planet 
=> the sun supplies all energy used to grow plants, to eveporate water for rain and to maintain the temperature of planet.

9. At present/ most/ our electricity/ come/ use/ coal, gas, oil or nuclear power. 
=> at present, most of our electricity come from the use of coal, gas, oil or nuclear power.

10. Today/ water power/ mostly/ use/ generate electricity.

.=> today water power is mostly used to generate electricity.

11. This power/ could/ provide/ sun.

..=> this power could be provided by the sun.

12. If we/ able/ collect solar energy/ we/ be sure/ have enough power. .
=> if we are able to collect solar energy, we will be sure to have enough power.

13. Scientists/ try/ find/ other alternative sources/ energy.

=> scientists are trying to find other alternative sources of energy.

14. One percent/ solar energy/ reach/ earth/ enough/ provide power/ the total population. .
=> one percent of solar energy that reaches to the earth is enough to provide power for the total population.

15. Viet Nam/ an advanced technology/ solar energy.

=> Viet Nam can be an advanced technology in solar energy.

16. The energy/ store/ a number of days.

.=> the energy can be stored in a number of days.

17. Car/ use solar energy/ gas/ by the year 2030.

=> car will use solar energy instead of gas by the year 2030.

18. Energy/ wind/ use/ centuries/ move ships, grind grain, pump water/ and/ do other forms/ work. .
=> energy from the wind has been used for centuries to move ships, grind grain, pump water and do other forms of work.

19. On/ cloudy/ you/ use/ solar energy/ too.

=> on cloudy days, you can use solae energy, too.

20. Almost all our energy/ come/ oil/ gas/ natural gas. We/ them/ fossil fuels. 
=>almost all our energy come from oil, gas and natural gas. we call them fossil fuels.

Read the following passage and decide if it is T or F Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out allternative sources of power. According to Professor Marvin Burnharrm of the New England Institude of Technology, we have to start conserving coal. oil and gas before it is too late; and nuclear power is the...
Đọc tiếp

Read the following passage and decide if it is T or F

Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out allternative sources of power. According to Professor Marvin Burnharrm of the New England Institude of Technology, we have to start conserving coal. oil and gas before it is too late; and nuclear power is the only alternative.

However, many people do not approve of using nuclear power because it's very dangerous.What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations.

The most effective thing ia that we should use natural resources as economical as possible.

Statements T/F

1.Natural resources will run out

2.The world's energy resources are unlimited

3.We know exactly how muck fuel is left

4.We should use fuel economically

5.According to Professor Marvin Bunrnham, nuclear power will be used as a substitute for natural resources

6.Many people disagree to use nuclear as an alternative energy

7.Radioactivity from nuclear power causes vancer and and may have bad effect on the future generations

8.Natural resources should be used as economical as possinle

1.....

2.....

3.....

4.....

5.....

6.....

7.....

8.....

3
26 tháng 7 2017

Read the following passage and decide if it is T or F

Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out allternative sources of power. According to Professor Marvin Burnharrm of the New England Institude of Technology, we have to start conserving coal. oil and gas before it is too late; and nuclear power is the only alternative.

However, many people do not approve of using nuclear power because it's very dangerous.What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations.

The most effective thing ia that we should use natural resources as economical as possible.

Statements T/F

1.Natural resources will run out

2.The world's energy resources are unlimited

3.We know exactly how muck fuel is left

4.We should use fuel economically

5.According to Professor Marvin Bunrnham, nuclear power will be used as a substitute for natural resources

6.Many people disagree to use nuclear as an alternative energy

7.Radioactivity from nuclear power causes vancer and and may have bad effect on the future generations

8.Natural resources should be used as economical as possinle

1-T

2-F

3-F

4-T

5-T

6-T

7-F

8-T

26 tháng 7 2017

Read the following passage and decide if it is T or F

Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out allternative sources of power. According to Professor Marvin Burnharrm of the New England Institude of Technology, we have to start conserving coal. oil and gas before it is too late; and nuclear power is the only alternative.

However, many people do not approve of using nuclear power because it's very dangerous.What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations.

The most effective thing ia that we should use natural resources as economical as possible.

Statements T/F

1.Natural resources will run out

2.The world's energy resources are unlimited

3.We know exactly how muck fuel is left

4.We should use fuel economically

5.According to Professor Marvin Bunrnham, nuclear power will be used as a substitute for natural resources

6.Many people disagree to use nuclear as an alternative energy

7.Radioactivity from nuclear power causes vancer and and may have bad effect on the future generations

8.Natural resources should be used as economical as possinle

1..T...

2..F...

3...F..

4..T...

5..F...

6..T...

7.T....

8...T..