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I. Fill in the blanks with the words in the box.Natural gas      nuclear        solar      hydro          wind                 oil              biogas           coal 1. …………….energy comes from the heat of the sun.2. ……………….can be produced by dead plants and animals as they decay.3. …………………..is often found in the ground, consisting mainly of methane (CH4)4. …………………energy is energy that comes from the force of moving water.5. ……………… is flammable black hard rock, used ass a fossil fuel.6. ……………….,...
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I. Fill in the blanks with the words in the box.

Natural gas      nuclear        solar      hydro          wind                 oil              biogas           coal

 1. …………….energy comes from the heat of the sun.

2. ……………….can be produced by dead plants and animals as they decay.

3. …………………..is often found in the ground, consisting mainly of methane (CH4)

4. …………………energy is energy that comes from the force of moving water.

5. ……………… is flammable black hard rock, used ass a fossil fuel.

6. ………………., commonly known as petroleum, is the largest source of energy in the US.

7. To produce……………………energy, atoms are split apart, which releases energy.

8. ……………….energy is produced from moving air with the help of large turbines.

1
24 tháng 3 2022

solar

carbon dioxide

natural gas

water

coal

oil

nuclear

wind

30 tháng 5 2023

1. Solar

2. Biogas

3. Natural gas

4. Hydro

5. Coal

6. Oil

7. Nuclear

8. Wind

30 tháng 5 2023

2. Fill in the blanks with the words in the box 

                                   

1 . _____ solar_____ enery comes from the heat of the Sun . 

2 . _____biogas_____ can be produced by dead plants and animals as they decay .

3 . ____natural______ is often found in the ground , consisting mainly of methane .

4 . _____hydro_____ enery is enery that comes from the force of moving water

5 . _____coal_____ is flammable black hard rock , used as a fossil fuel . 

6 . ____oil______ commonly known as petroleum , is the largest sourceof energy in the US . 

7 . To produce ___nuclear______ energy , atoms are split apart , which releases energy .

8 . _____wind_____ energy is produced from moving air with the help of large turbines

 

IV. Read and choose the answer.                                        FOSSIL FUELSThe sun’s energy is stored in coal, natural gas, water and wind. Coal, oil and natural gas are known as fossil fuels. Fossil fuels were formed over millions of years when the remains and fossils of prehistoric plants and animals sank to the bottom of swamps and oceans.We use the energy in these fossils fuels to make electricity. We use electricity in many different  ways. We light and heat our homes, schools and...
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IV. Read and choose the answer.

                                        FOSSIL FUELS

The sun’s energy is stored in coal, natural gas, water and wind. Coal, oil and natural gas are known as fossil fuels. Fossil fuels were formed over millions of years when the remains and fossils of prehistoric plants and animals sank to the bottom of swamps and oceans.

We use the energy in these fossils fuels to make electricity. We use electricity in many different  ways. We light and heat our homes, schools and businesses using electricity, and to run computers, refrigerators, washing machines and air conditioners. Our cars and planes run on gasoline, which comes from oil. As of the year 2013, most of the energy we use comes from fossil fuels.
1. Where is the sun’s energy stored?

__________________________________________________________________________

2. What is the example of fossil fuels?

__________________________________________________________________________

3. Where do we get most of electricity from?

__________________________________________________________________________

4. What do we use electricity for? 

__________________________________________________________________________

5. Where does gasoline some from?

__________________________________________________________________________

1
6 tháng 8 2021

1. Where is the sun’s energy stored?

____________________ The sun’s energy is stored in coal, natural gas, water and wind.______________________________________________________

2. What is the example of fossil fuels?

___________________ Coal, oil and natural gas _______________________________________________________

3. Where do we get most of electricity from?

_____________________ fossil fuels_____________________________________________________

4. What do we use electricity for? 

____________________To light and heat our homes, schools and businesses using electricity, and to run computers, refrigerators, washing machines and air conditioners______________________________________________________

5. Where does gasoline some from?

 

_______________ oil________________________________________________________

1 tháng 4 2017

III . Odd one out :

1. A. water B. coal C. natural gas D. oil

2. A. wind B. wave C. sun D. coal

3. A. limited B.unlimited C. plentiful D. abundant

4. A. hydropower B. panels C. cells D. solar

5. A. exhaustible B. overpriced C. expensive D. costly

1 tháng 4 2017

1. D

2. D

3. A

4. B

5. A

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...
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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

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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...
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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

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...
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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.

3 tháng 5 2018

A natural gas

3 tháng 5 2018

Natural gas is limited and harmful to the environment .