Coal, oil and gas are some examples of __________ fuels.
A. electricity
B. water
C. fossil
D. power
K
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KY
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________________________________________________________
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
K
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
DT
Đỗ Thanh Hải
CTVVIP
12 tháng 5 2021
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. Another source of energy from nature is the wind which is clean and plentiful. Energy from the wind has been used for centuries to move ships, grind grain, pump water and do other forms of work. In recent time, wind has been used to generate electricity. Water can also provide power. For a long time, people have used water to power machines. Some early uses of water were to mill grain, saw wood and power machinery for the textile industry. Today water is mostly used to generate electricity.
28. The fossil fuels on earth are .......................
A. unlimited B. being used up C. renewable D. not uesd now
29. Solar energy means the power from the .............................
A. fossil fuel B. temperature C. electricity D. sun
30. The word “abundant” in the passage is closest in meaning to ............................
A. necessary B. limited C. plentiful D. natural
31. Centuries ago, people used wind power to ...........................
A. get water from underground B. grow plants C. maintain the earth’s temperature D. generate electricity
32. Nowadays water energy is mainly used to ................................
A. power machine B. mill grain C. saw wood D. generate electricity
K
4 tháng 1 2020
Part 3. Read the following passage and answer the questions that follow. Circle A, B, C or D to indicate your answers. (1.0 point)
The search for alternative sources of energy has led in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Converting waste products to gases or oil is also an efficient way to dispose of wastes.
Experimental work is being done to derive Synthetic fuels from coal, oil shale and coal tars. Other experiments are underway to harness power with giant windmills. Geothermal power is also being tested.
Some experts expect companies to revive hydroelectric power derived from streams and rivers. Fifty years ago hydroelectric power provided one
third of the electricity used in the United States, but today it supplies only four percent. The oceans are another potential source of energy. Scientists are studying ways to convert the energy of ocean currents, tides and waves to electricity. Experiments are also underway to make use of the temperature differences in ocean water to produce energy.
1. Which is the best title of the passage?
A. New Discoveries in Geothermal Power.
B. The Use of Water Production for Energy.
C. The Search for Alternative Sources of Energy.
D. Efficient Ways of Disposing of Waste.
2. Fifty years ago one third of the electricity in the United States was provided by...
A. water B. waste products C. wind D. oil
3. In the second paragraph, the phrase “Synthetic fuels” could be best replaced by which of the following?
A. Low burning fuels B. Artificial made fuels
C. Biological fuels D. Fast burning fuels
4. Which of the following is NOT mentioned in the passage as an alternative source of energy?
A. Synthetic fuels B. Burning of garbage C. Geothermal power D. Electricity
5. According to the author, the impracticality of using coal, shale oil and coal tars as sources of energy is due to...
A. the lack of technology B. the scarcity of sources
C. their being money consuming D. their being time consuming
VN
10 tháng 3 2019
1.When you save energy, you not only save money, you also reduce the demand for ___________ such as coal, oil, and natural gas and that is a great way to play a part in saving the planet.
A. carbon footprint B. electricity C. fossil fuels D. biogas
2.In India, the demand for ___________ has always been more than the supply. A. shortage B. sources C. slogan D. electricity
3.___________ energy is produced by collecting sunlight and converting it into electricity. A. Hydro B. Nuclear C. Solar D. Wind
4.There are many available ___________ power sources in Vietnam including sun, wind, water, etc. A. nuclear B. hydro C. renewable D. solar
5.Laos and Cambodia have big plans for building up to 11 ___________ on the lower Mekong. A. dams B. slogans C. energy D. coals
6.___________ can be an excellent source of free, renewable energy for poor farmers. A. Turbine B. Biogas C. Solar panel D. Bulb
7.The government has warned that Britain will face power ___________ in the coming winters.
A. coal B. shortages C. slogans D. energy
#Yumi
CD
6 tháng 4 2018
The search for alternative sources of energy has led in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Converting waste products to gases or oil is also an efficient way to dispose of wastes.
Experimental work is being done to derive synthetic fuels from coal, oil shale, and coal tars. But to date, that process has proven expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat from the earth, is also being tested.
Some experts expect utility companies to revive hydroelectric power derived from streams and rivers. Fifty years ago hydroelectric power provided one third of the electricity used in theUnited States, but today it supplies only four percent. The oceans are another potential source of energy. Scientists are studying ways to convert the energy of ocean currents, tides, and waves to electricity. Experiments are also underway to make use of temperature differences in ocean water to produce energy.
1. Which is the best title of the passage?
A. The use of water productions for energy
B. Efficient ways of disposing of waste
C. The search for Alternative Source of Energy
D. New Discoveries in Geothermal Power
2. Fifty years ago one third of the electricity in the United States was provided by................
A. wind
B. waste products
C. oil
D. water
3. In the second paragraph, the phrase "Synthetic fuels" could be best replaced by which of the following ..............
A. biological fuels
B. artificial made fuels
C. low burning fuels
D. fast burning fuels
4. Which of the following is NOT memtioned in the passage as an alternative source of enerrgy ?
A. electricity
B. burning of garbage
C. geothermal power
D. synthetics fuels
5. According to the author, the impractically of using coal, oil shale and coal tars as sources of energy is due to.............
A. their being money consuming
B. their being time consuming
C. the scarcity of sources
D. the lack of technology
HY
6 tháng 4 2018
The search for alternative sources of energy has led in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Converting waste products to gases or oil is also an efficient way to dispose of wastes.
Experimental work is being done to derive synthetic fuels from coal, oil shale, and coal tars. But to date, that process has proven expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat from the earth, is also being tested.
Some experts expect utility companies to revive hydroelectric power derived from streams and rivers. Fifty years ago hydroelectric power provided one third of the electricity used in theUnited States, but today it supplies only four percent. The oceans are another potential source of energy. Scientists are studying ways to convert the energy of ocean currents, tides, and waves to electricity. Experiments are also underway to make use of temperature differences in ocean water to produce energy.
1. Which is the best title of the passage?
A. The use of water productions for energy
B. Efficient ways of disposing of waste
C. The search for Alternative Source of Energy
D. New Discoveries in Geothermal Power
2. Fifty years ago one third of the electricity in the United States was provided by................
A. wind
B. waste products
C. oil
D. water
3. In the second paragraph, the phrase "Synthetic fuels" could be best replaced by which of the following ..............
A. biological fuels
B. artificial made fuels
C. low burning fuels
D. fast burning fuels
4. Which of the following is NOT memtioned in the passage as an alternative source of enerrgy ?
A. electricity
B. burning of garbage
C. geothermal power
D. synthetics fuels
5. According to the author, the impractically of using coal, oil shale and coal tars as sources of energy is due to.............
A. their being money consuming
B. their being time consuming
C. the scarcity of sources
D. the lack of technology
Đáp án: C