Renewable energy sources wind and solar energy will be used to solve the problem of pollution.
Renewable energy sources wind and solar energy will be used to solve the problem of pollution.
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.
I. Change the sentences into the passive voice.
9. Will solar and wind energy use instead of fossil fuels within 20 years
10. People will use biogas for fuel in homes and for transport
Children tend to be more _____________ than adults. (imagine)
More renewable energy sources will be used to solve the problem of____. POLLUTE
Because our major sources of energy are running out while the solar energy is abundant and___ .LIMIT
____,fossil fuels are harmful to theenvironment.FORTUNATE
Energy is used to produce a lot of____things.ELECTRic
The____of wind turbines will be completed by next Friday.INSTALL
It can be found in only some places of the earth. It comes from___inside the earth.DEEP
change the sentences into the passive voice
1, we will use less slectricity in the futurn => less electricity ...............
2 the students in my school will use public transport when travelling long distances => public transport......................
3 I will turn off the lights when leaving a room or going to bed => the lights ........................................
4 wind power will offer a great deal of energy next century => a great deal of energy.....................................
5 we will use sources of energy mỏe effectively for our futurn => sources of energy.....................................
Give the correct form of the word given to complete the sentences.
1. Tidal energy is renewable, _______________and clean. (plenty)
2. Wind will be used as an _______________friendly sources of energy. (environment)
3. There are many ways will be used to solve the problem of _____________. (pollute)
4. Solar power can be used to ______________or cool our houses. (hot)
5. __________________, fossil fuels are harmful to the environment. (fortunate)
6. We should use them______________ and try to find out alternative sources of power. (economy)
7. Solar energy is_________________, plentiful and clean. (renew)
8. I think that solar energy can be an________________ source of energy in the near future. (alter)
9. We should reduce the use of________________ at home. (electrical)
10. It’s a clean source of energy. Sailboats couldn’t move without this____________. (powerful)
I, Change the sentences into the passive voice
1. We will use less electricity in the future.
=> Less electricity ..................................................................................................................
2. The students in my school will use public transport when travelling long distances.
=> Public transport................................................................................................................
3. I will turn off the lights when leaving a room or going to bed.
=> The lights ..........................................................................................................................
4. Wind power will offer a great deal of energy next century.
=>A great deal of energy ..........................................................................................................
5. We will use sources of energy more effectively for our future.
=>Sources of energy ...........................................................................................................
6. People in the countryside will increase the use of biogas for cooking.
=>The use of biogas ...........................................................................................................
viết lại câu sao cho nghĩa không đổi
a/ we will plant tress along this street
- more tress
b/ althought they are short , they still love playing sports
- in spite of
c/ we will solar energy to slove the problem of the energy shortage
- solar energy will
trả lời giúp mk nhé ^-^
Mình đang là Vip nên có thể tick cho một số bạn trả lời đúng bài của mình nha !!!
Viết lại câu có nghĩa tương tự
1. We will use sources of enrgy more effectively for our future
---> Source energy ...........
2. We will solve the problem of energy shortage by using solar energy
---> The problem of energy shortage..........
3. They will replace coal by another renewable source
---> Coal ........
4. They will use flying car to travel form place to another place
---> Flying cars ...........
AI GIẢI NHANH VÀ ĐÚNG MIK SẼ TICK
We will use wind enerdy to solve the problem of energy _______ (short)
