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3 tháng 6 2021

1 Fortunately, biogas is not totally harmful to people

3 tháng 6 2021

Fortunately, biogas is not totally harmful to people

3 tháng 6 2021

1 A

2 A

3 D

10 tháng 4 2023

21c 22d 23c 24a 25d

7 tháng 4 2022

Unfortunately, biogas is not totally .....unharmful..... to people 

Nuclear power is .....plenty.... , but it is very dangerous 

Disposable batteries are ......polluting.... the environment 

Đọc đoạn văn sau và đánh dấu T/ F: 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...
Đọc tiếp

Đọc đoạn văn sau và đánh dấu T/ F:

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 outIn 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.

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

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

4. Biogas creates a lot of smoke.

5. The new energy source is not costly.

3
26 tháng 4 2017

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

26 tháng 4 2017

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)

11 tháng 4 2022

The use of biogas for cooking will be increased by people in the countryside.

 
11 tháng 4 2022

The use of biogas for cooking will be increased in the countryside.

Read the passage and tick (\(\sqrt[]{}\))True or False 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 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 aveilable .The main use of biogas is for cooking and heating ,but it can also provide...
Đọc tiếp

Read the passage and tick (\(\sqrt[]{}\))True or False

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 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 aveilable .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 uses as the most important environmentally friendly energy sources.

True or False True False
1.Non-renewable sources are being used up
2.Many poor people in developing countries do not have little electricity
3.Biogas is a new source of energy available for poor people
4.Biogas creates a lot of smoke
5.The new energy source is not costly

1
22 tháng 7 2017

Read the passage and tick (\(\sqrt[]{}\))True or False

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 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 aveilable .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 uses as the most important environmentally friendly energy sources.

True or False True False
1.Non-renewable sources are being used up True
2.Many poor people in developing countries do not have electricity True
3.Biogas is a new source of energy available for poor people True
4.Biogas creates a lot of smoke False
5.The new energy source is not costly True
22 tháng 7 2017

Cảm ơn nhìu

9 tháng 1 2022

8. Unfortumately
9. installation
10. energetic

30 tháng 4 2023

1.There are many ways will be used to solve the problem of pollution.

2.Solar power can be used to heat or cool our houses.

3.Unfortunately, fossil fuels are harmful to the environment.

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,...
Đọc tiếp

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?

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

2. Where is biogas made from?

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

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

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

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

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

5. Is biogas renewable or non-renewable source?

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

5
21 tháng 8 2018

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

21 tháng 8 2018

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