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3 tháng 5 2021

         Natural fuel sources are important to us, and we are in desperate need of it. But we use it too wasteful of avf used too much, so they are slowly running out. So in the future, sooner or later, those energies will expire soon. They are gas, oil, coal, ... Then, if we do not have timely treatment, we will be severely short of raw materials. All activities will be immediately suspended, and we will be very miserable. First, we will not have electricity to light all daily activities, and they will become very difficult. The second is for cooking, we have to use the straw stoves, straw stoves, while today we often use gas stoves. There are also many other issues like raw materials for production, for moving. Next is the environment is heavily polluted after we use those energy sources. In short, the consequences are enormous. However, we can stop it by using renewable energies like wind, solar energy, tidal energy, which last forever, and they don't pollute the environment. I hope in the future everyone will use renewable energy sources to make life better.

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.

5. Are renewable sources bad for the environment?

6. Why is renewable energy called green energy?

1

5/ No, they aren't bad for the environment.
6/ Because it is a natural energy, always available, and doesn't have to be formed like non-renewable energy.

28 tháng 4 2022

Cảm ơn bạn

2 tháng 7 2021

1 Energy that come from non-renewable sources will run out some day

2 Fossil fuels are limited and they are harmful to the environment

3 Non-renewable energy resources can't replace once they are used up

4 Coal is cheap but releases a lot of pollutants when it is burned

5  Currently Vietnam heavily relies on its fossil fuels for energy

1. Engergy that comes from non-renewable sources will run out some day

2. Fossil fuels are limited and they are harmful to environment. 

3. Non-renewable energy resources can't replace once they are used up.

Hello students. Today I'd like to tell you some information about types and sources of energy. Energy is classified into two main groups: renewable and non-renewable.The energy generated from natural sources such as the sun, wind, rain, and tides is called renewable energy. They are plentiful and can be generated again and again. They also have low carbon emissions so they are considered green and environment-friendly. Moreover, using renewable energy can reduce your electricity bills....
Đọc tiếp

Hello students. Today I'd like to tell you some information about types and sources of energy. Energy is classified into two main groups: renewable and non-renewable.

The energy generated from natural sources such as the sun, wind, rain, and tides is called renewable energy. They are plentiful and can be generated again and again. They also have low carbon emissions so they are considered green and environment-friendly. Moreover, using renewable energy can reduce your electricity bills. Unfortunately, solar energy can be only used during the daytime but not during night or the rainy season. Geothermal energy also can bring toxic chemicals beneath the earth's surface to the top and can create environmental changes.

Non-renewable energy is the energy taken from other sources that are available on earth. They are limited and will run out in the future. They can't be re-generated in a short time. Fossil fuels - natural gas, oil and coal - are examples of them. They are cheap and easy to use. However, when burnt, they release toxic gases in the air so they cause serious environmental changes such as global warming. And the important thing is that non-renewable sources will expire someday.

Question 5: Non-renewable energy will run out in 150 years.

A. True

B. False

C. Not Given

1
9 tháng 9 2019

Đáp án: C

Thông tin: Thông tin không có trong bài.

Hello students. Today I'd like to tell you some information about types and sources of energy. Energy is classified into two main groups: renewable and non-renewable.The energy generated from natural sources such as the sun, wind, rain, and tides is called renewable energy. They are plentiful and can be generated again and again. They also have low carbon emissions so they are considered green and environment-friendly. Moreover, using renewable energy can reduce your electricity bills....
Đọc tiếp

Hello students. Today I'd like to tell you some information about types and sources of energy. Energy is classified into two main groups: renewable and non-renewable.

The energy generated from natural sources such as the sun, wind, rain, and tides is called renewable energy. They are plentiful and can be generated again and again. They also have low carbon emissions so they are considered green and environment-friendly. Moreover, using renewable energy can reduce your electricity bills. Unfortunately, solar energy can be only used during the daytime but not during night or the rainy season. Geothermal energy also can bring toxic chemicals beneath the earth's surface to the top and can create environmental changes.

Non-renewable energy is the energy taken from other sources that are available on earth. They are limited and will run out in the future. They can't be re-generated in a short time. Fossil fuels - natural gas, oil and coal - are examples of them. They are cheap and easy to use. However, when burnt, they release toxic gases in the air so they cause serious environmental changes such as global warming. And the important thing is that non-renewable sources will expire someday.

Decide if the following statements are True or False or Not Given according to the text.

Question. Non-renewable energy will run out in 150 years.

A. True

B. False

C. Not Given

1
22 tháng 11 2018

Đáp án C

Thông tin không có trong bài.

I.Choose the correct word or phrase in each sentence. 1. This time next year my father (will work/ will be working) in the hydro power station. A.will work B.will be working 2. Jane won’t be here this time tomorrow. She (will attend/ will be attending) the Conference on Green Energy. A.will attend B.will be attending 3. My brother and I (will cycle/ will be cycled) to school to cut air pollution. Awill cycle ...
Đọc tiếp
I.Choose the correct word or phrase in each sentence. 1. This time next year my father (will work/ will be working) in the hydro power station. A.will work B.will be working 2. Jane won’t be here this time tomorrow. She (will attend/ will be attending) the Conference on Green Energy. A.will attend B.will be attending 3. My brother and I (will cycle/ will be cycled) to school to cut air pollution. Awill cycle B.will be cycled 4. By the year 2020, people in my village (will use/ will be using) energy from the sun. A.will use A.will be using 5. What (will we do/ will we be doing) to save electricity? A.will we do B.will we be doing 6. What (will happen/ will be happened) to us when the non-renewable energy sources run out? will happen will be happened 7. Wind power is a renewable source because it (can be replaced/ can replace) easily and quickly. A.can be replaced B.can replace 8. The students in my school (will be put/ will be putting) low energy light bulbs in the school. A.will be put B.will be putting 9. Alternative sources of energy (will be developed/ will develop) quickly. A.will be developed B.will develop 10.The energy consumption (will be reduced/ will reduce) as much as possible. A.will be reduced B.will reduce
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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.

1. What are fossil fuels?

_____________________________________________

2. When were fossil fuels formed?

_____________________________________________

3. Do carbon dioxide emissions causes climate change on Earth?

_____________________________________________

4. How many types of renewable energy sources are there? What are they?

_____________________________________________

5. Are renewable sources bad for the environment?

_____________________________________________

6. Why is renewable energy called green energy?

2
22 tháng 5 2022

1.Some fossil fuels are coal, crude oil, and natural gas.

2.They were formed  millions of years ago.

3.Yes, they do.

4.There are five types of renewable energy sources.They are 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.

5.No, they aren't

6.Because it is a natural energy, always available and does not have to be formed like nonrenewable energy. 

 

22 tháng 5 2022

1.Some fossil fuels are coal, crude oil, and natural gas.

2.They were formed  millions of years ago.

3.Yes, they do.

4.There are five types of renewable energy sources.They are 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.

5.No, they aren't

6.Because it is a natural energy, always available and does not have to be formed like nonrenewable energy. 

I. Arrange the words to make sentences.1. run out/ non –renewable/ comes/ energy/ from/ that/ sources/ will/ some day.………………………………………………………..2. fuels/ to/ are/ they/ the/ limited/ harmful/ fossil/ environment/ and/ are……………………………………………3. can’t/ non – renewable/ replace/ energy/ resources/ be/ up/ once /used/ are/ they.………………………………………………………..4. cheap/ but/ releases/ a lot of/ when/ cola/ is/ burned/ it/ pollutants.………………………………………………..5. Vietnam/ its/ heavily/ currently/ relies/ fuels/ for/ on/...
Đọc tiếp

I. Arrange the words to make sentences.
1. run out/ non –renewable/ comes/ energy/ from/ that/ sources/ will/ some day.
………………………………………………………..
2. fuels/ to/ are/ they/ the/ limited/ harmful/ fossil/ environment/ and/ are
……………………………………………
3. can’t/ non – renewable/ replace/ energy/ resources/ be/ up/ once /used/ are/ they.
………………………………………………………..
4. cheap/ but/ releases/ a lot of/ when/ cola/ is/ burned/ it/ pollutants.
………………………………………………..
5. Vietnam/ its/ heavily/ currently/ relies/ fuels/ for/ on/ fossil/ energy.
……………………………..
6. solar energy/ renewable/ the/ is/ cleanest/ source/ abundant/ and/ most/ energy
………………………
7. should/ provide/ water/ heating/ your/ home/ to/ you/ fit/ solar/ to/ panels/ or/ electricity.
………………………………….
8. people/ In/ will/ be/ time/ many/ more/ using/ short/ cars/ electric/ a.
…………………………..

 

1
2 tháng 7 2023

1Energy comes from non-renewable sources that will run out some day.

2Fossil fuels are limited and harmful to the environment.

3Once non-renewable energy resources are used up, they can't be replaced.

4Cola is cheap but it releases a lot of pollutants when burned.

5Vietnam currently relies heavily on fossil fuels for its energy.

6Solar energy is the most abundant and cleanest renewable energy source.

7You should fit solar panels to provide electricity or water heating to your home.

8In a short time, many people will be using electric cars more.

1 tháng 6 2017

1. They prefer not to go in/ on/ by car because it is more expensive.

2. My children often sleep while they are in/ on/ by a plane.

3. What happened to him? He has broken him/ his/ he arm.

4. Mine/ My/ Me keys are here on the table. Where are your/ yours/ us ?

5. Is this chair you/ your/ yours ?

6. Don't forget to turn off the lights before you're leaving/ you leave.

7. My brother and I will cycle/ will have cycled to school to cut air pollution.

8. What will we do/ will we be doing to save elactricity ?

9. What will happen/ will be happened to us when the non - renewable energy sources run out?

1 tháng 6 2017

Chọn từ thích hợp:

1. They prefer not to go in/ on/ by car because it is more expensive.

2. My children often sleep while they are in/ on/ by a plane.

3. What happened to him? He has broken him/ his/ hearm.

4. Mine/ My/ Me keys are here on the table. Where areyour/ yours/ us ?

5. Is this chair you/ your/ yours ?

6. Don't forget to turn off the lights before you're leaving/ you leave.

7. My brother and I will cycle/ will have cycled to school to cut air pollution.

8. What will we do/ will we be doing to save elactricity ?

9. What will happen/ will be happened to us when the non - renewable energy sources run out?

10. Wind power is a renewable source because it can be replaced/ can replace easily and quickly.

Câu 1 với câu 2 cj ko chắc lắm do tại kiến thức cũ hồi cái đó không có học kĩ lắm ^^