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Lê Quỳnh  Anh
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Dương Hoàn Anh
10 tháng 5 2017 lúc 14:58

Đáp án: T

Huyền Anh Kute
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_silverlining
26 tháng 4 2017 lúc 21:10

1. Non - renewable sources are being used up. T

2. Many poor people in developing countries do not have little electricity. F

3. Biogas is a new source of energy available for poor people. T

4. Biogas creates a lot of smoke. F

5. The new energy source is not costly T

qwerty
26 tháng 4 2017 lúc 20:58

Energy is fundamental to human beings. Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved.

People who live in mountainous areas have to gather wood for fuel. This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource available. The main use of biogas is for cooking and heating, but it can also provide energy for public transport. As biogas is smoke-free, it helps solve the problem of indoor air pollution. Moreover, it’s made from plant waste and animal manure. They cost almost nothing.
The tendency to use renewable energy sources in developing countries is on the increase as non-renewable ones are running outệIn the future, the wind and the sun will be used as the most important environmentally friendly energy sources.

1. Non - renewable sources are being used up. (T)

2. Many poor people in developing countries do not have little electricity. (T)

3. Biogas is a new source of energy available for poor people. (T)

4. Biogas creates a lot of smoke. (F)

5. The new energy source is not costly. (T)

Huyền Anh Kute
26 tháng 4 2017 lúc 20:57
Võ Bảo Vân
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Ngố ngây ngô
21 tháng 8 2018 lúc 10:46

Energy is fundament to human beings. Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved.

People who live in mountainous areas have to gather wood for fuel. This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource available. The main use of biogas is for cooking and heating, but it can also provide energy for public transport. As biogas is smoke-free, it helps the problem of indoor air pollution. Moreover, it is made from plant waste and animal manure. They cost almost nothing.

The tendency to use renewable energy sources in developing sources in developing countries is on the increase as non-renewable ones are running out. In the future, the wind and the sun will be used as the most important environmentally friendly energy sources.

* Then answer the questions.

1. What don't many poor people in developing countries have?

...................Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved..................................................................................................................................

2. Where is biogas made from?

..................plant waste and animal manure..................................................................................................................................

3. Does biogas help the problem of indoor air pollution?

.................yes...................................................................................................................................

4. What environmentally friendly enery sources will be used in the future?

...........................In the future, the wind and the sun will be used as the most important environmentally friendly energy sources..........................................................................................................................

5. Is biogas renewable or non-renewable source?

...........................renewable source..........................................................................

Nguyễn Minh Huyền
21 tháng 8 2018 lúc 10:46

Energy is fundament to human beings. Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved.

People who live in mountainous areas have to gather wood for fuel. This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource available. The main use of biogas is for cooking and heating, but it can also provide energy for public transport. As biogas is smoke-free, it helps the problem of indoor air pollution. Moreover, it is made from plant waste and animal manure. They cost almost nothing.

The tendency to use renewable energy sources in developing sources in developing countries is on the increase as non-renewable ones are running out. In the future, the wind and the sun will be used as the most important environmentally friendly energy sources.

* Then answer the questions.

1. What don't many poor people in developing countries have?

modern sources of energy like electricity or natural gas, with which their life can be improved

2. Where is biogas made from?

plant waste and animal manure

3. Does biogas help the problem of indoor air pollution?

yes, it does

4. What environmentally friendly enery sources will be used in the future?

the wind and the sun

5. Is biogas renewable or non-renewable source?

Ít is renewable

ĐỖ CHÍ DŨNG
21 tháng 8 2018 lúc 11:47

1.modern sources of energy like electricity or natural gas, with which their life can be improved

2.plant waste and animal manure

3.yes it does

4.the wind and the sun

5.i't is renewable

Lê Quỳnh  Anh
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Dương Hoàn Anh
25 tháng 5 2017 lúc 15:08

Đáp án: on the increase

Trần Hữu	Công
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Lê Quỳnh  Anh
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Dương Hoàn Anh
25 tháng 2 2018 lúc 5:00

Đáp án: wind and sun

Lê Quỳnh  Anh
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Dương Hoàn Anh
29 tháng 10 2018 lúc 5:49

Đáp án: T

Lê Quỳnh  Anh
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Dương Hoàn Anh
23 tháng 7 2019 lúc 15:40

Đáp án: air pollution

Lê Quỳnh  Anh
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Dương Hoàn Anh
15 tháng 6 2017 lúc 13:29

Đáp án: mountainous