31. looking / sources / Scientists / are / energy / for / alternative //

UT

Uyên Tố

26 tháng 2 2022

#Hỏi cộng đồng OLM #Tiếng anh lớp 7

1

L

Lihnn_xj

26 tháng 2 2022

31. looking / sources / Scientists / are / energy / for / alternative //

Scientists are looking for alternative energy sources

Đúng(7)

DL

Dieu Linh Dang

23 tháng 3 2022

Solar, win, and hydro are renewable and ________. (EXHAUST)

Coal is also _________, there is a large reserve globally. (PLENTY)
Scientists are looking for clean and_________ sources of energy. (EFFECT)

#Hỏi cộng đồng OLM #Tiếng anh lớp 7

1

H

hami

23 tháng 3 2022

1 inexhaustible

2 plentiful

3 effective

Đúng(0)

LT

Le thi phuong

16 tháng 4 2022

1. Wind power is convenient and........( abundance )2. Many poor people in......countries don't have modern sources of energy ( develop )3. There will be a......of energy in the near future ( short )4. Scientists are looking for.....sources of energy ( effect )5. Coal is......which means it can be used up ( limit )6. There are a lot of........differences between the two communities ( culture )7. Horror films show strange and.........things ( frighten )8. In the UK, people hold Easter with...

Đọc tiếp

#Hỏi cộng đồng OLM #Tiếng anh lớp 7

1

I

(.I_CAN_FLY.)

16 tháng 4 2022

abundant

developed

shortage

efficient

limited

cultural

frightening

celebration

hilarious

festive

success

personal

decision

valuable

scientists

Đúng(3)

LT

Le thi phuong

16 tháng 4 2022

Thanks kiuuu

Đúng(1)

LT

Le thi phuong

16 tháng 4 2022

1. Wind power is convenient and........( abundance )2. Many poor people in......countries don't have modern sources of energy ( develop )3. There will be a......of energy in the near future ( short )4. Scientists are looking for.....sources of energy ( effect )5. Coal is......which means it can be used up ( limit )6. There are a lot of........differences between the two communities ( culture )7. Horror films show strange and.........things ( frighten )8. In the UK, people hold Easter with...

Đọc tiếp

#Hỏi cộng đồng OLM #Tiếng anh lớp 7

0

LT

Le thi phuong

16 tháng 4 2022

1. Wind power is convenient and........( abundance )2. Many poor people in......countries don't have modern sources of energy ( develop )3. There will be a......of energy in the near future ( short )4. Scientists are looking for.....sources of energy ( effect )5. Coal is......which means it can be used up ( limit )6. There are a lot of........differences between the two communities ( culture )7. Horror films show strange and.........things ( frighten )8. In the UK, people hold Easter with...

Đọc tiếp

#Hỏi cộng đồng OLM #Tiếng anh lớp 7

0

LT

Le thi phuong

16 tháng 4 2022

1. Wind power is convenient and........( abundance )2. Many poor people in......countries don't have modern sources of energy ( develop )3. There will be a......of energy in the near future ( short )4. Scientists are looking for.....sources of energy ( effect )5. Coal is......which means it can be used up ( limit )6. There are a lot of........differences between the two communities ( culture )7. Horror films show strange and.........things ( frighten )8. In the UK, people hold Easter with...

Đọc tiếp

#Hỏi cộng đồng OLM #Tiếng anh lớp 7

0

NY

Nguyễn Yến Nhi

25 tháng 7 2018

Bài 1:Sắp xếp

1.traffic/are/rush hours/always/there/jams/during

2.we/looking/for/are/alternative/sources/energy/of

3.today/water power/used/mostly/generate/to/electricity

help me

#Hỏi cộng đồng OLM #Tiếng anh lớp 7

3

NM

Nguyễn Minh Huyền

20 tháng 8 2018

1.traffic/are/rush hours/always/there/jams/during

=> there are always traffic jams during rush hours

2.we/looking/for/are/alternative/sources/energy/of

=> we are looking for alternative/sources of energy

3.today/water power/used/mostly/generate/to/electricity

=> water power mostly used to generate electricity today

Đúng(0)

HS

Huong San

20 tháng 8 2018

1.traffic/are/rush hours/always/there/jams/during

=> There are always traffic jams during rush hours

2.we/looking/for/are/alternative/sources/energy/of

=> We are looking for alternative/sources of energy

3.today/water power/used/mostly/generate/to/electricity

=> Water power mostly used to generate electricity today

Đúng(0)

IP

Issac Poster

30 tháng 7 2020

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 would happen if there were no oil, coal 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. It 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...

Đọc tiếp

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 would happen if there were no oil, coal 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. It 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’re able to
collect solar energy, we’ll be sure to make good use of this abundant source of power.
Another source of energy from nature is the wind. Wind power is clean and plentiful. Energy
from the wind has been used for centuries to move ships, grind grain, pump water and do other kinds
of work. In more recent time, wind power 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 power were to mill grain, saw wood and power machinery for the textile
industry. Today water power is mostly used to generate electricity.
11. We are asking the question “What would happen if there were no oil, coal and gas on earth?” because ___.
A. we are now depending so much on fossil fuels.
B. we are looking forward to seeing great changes.
C. we are looking for other alternative sources of energy.
D. other sources of energy can come from the sun, the wind and the water.
12. Which of the following can NOT be used as alternative sources of energy?
A. coal/gas B. the sun/the water
C. the sun/the wind D. solar energy/nuclear power
13. Centuries ago, people used wind power to ___.
A. maintain the earth’s temperature B. get water from underground
C. grow plants D. generate electricity
14. Up till now, water energy has been used for ___.
A. similar purposes C. the textile industry
B. moving ships D. different purposes

4
15. The word “plentiful” in line 8 mostly means ___.
A. fresh B. natural C. available D. limited

#Hỏi cộng đồng OLM #Tiếng anh lớp 9

3

L

......Lá......

30 tháng 7 2020

Mình nghĩ "limited" kiểu trái nghĩa hơn

Đúng(0)

L

......Lá......

30 tháng 7 2020

11. A

12. D

13. B

14. D

15. (Câu này chẳng có từ nào gần nghĩa hoặc dính líu đến nhau gì cả)

Đúng(0)

LD

le duc minh vuong

15 tháng 4 2017

III. Use the cues given to write correct sentences. 1. At present/ most/ our electricity/ come/ use/ coal, gas, oil or nuclear power. At present most of our electricity come from the use the coal, gas, oil or nuclear power. 2. Scientists/ try/ find/ other alternative sources/ energy. Scientists try to find out other alternative sources like energy. 3. energy / from / sun / be / clean / cheap/ safe /. The energy comes from the sun is clean. cheap and safe.

đúng ko mn

#Hỏi cộng đồng OLM #Tiếng anh lớp 7

1

NT

Nguyễn Thị Minh Anh

3 tháng 5 2017

Đúng rồi bạn

Đúng(0)

AN

Anh nước Ngoài

10 tháng 4 2021

Trả lời các câu hỏi sauShort Article on “Alternative Energy Sources” The rapid increase in the demand of energy has caused worry about its supply. The main sources of energy are conventional sources. They are non-renewable and exhaustible sources. : The demand of energy has increased all over the world and the condition poses a threat on the sources of energy like Petroleum and Natural gas by the year 2030-35 if any alternative sources do not substitute or supplement them. The...

Đọc tiếp

Trả lời các câu hỏi sau

Short Article on “Alternative Energy Sources” The rapid increase in the demand of energy has caused worry about its supply. The main sources of energy are conventional sources. They are non-renewable and exhaustible sources. : The demand of energy has increased all over the world and the condition poses a threat on the sources of energy like Petroleum and Natural gas by the year 2030-35 if any alternative sources do not substitute or supplement them. The Government of India gives high priority to the use of alternative, non-conventional and renewable energy sources as supplement to the depleting conventional sources of energy. These alternative sources include – Solar energy, Wind energy, Geo-thermal energy, Tidal energy, Biomass energy etc. These energy sources have huge potential of energy and they can be useful in various ways. Solar energy is a wide source. Solar cells, solar cookers, solar ponds etc are the devices to trap solar energy. It can produce electricity, cook food, heat water and can be converted to other forms of energy. The solar photovoltaic system which uses solar cells to convert the solar energy into electrical energy is the most promising and progressive sources of alternative energy. Wind energy is in form of Kinetic Energy. A blade of windmill is moved by blowing winds and could be exploited for doing work. Theoretically about 60% of the wind energy can be converted into other forms of energy. Wind mill farms are being set up in the world to exploit this energy at suitable places. Geothermal energy can be used to produce electricity. However, the inner heat of the Earth not available everywhere which can be commercially exploited. Such potential has been found in Pegu valley in Jammu and Kashmir in India. Tidal energy associated with the kinetic energy of tides can be converted into electricity by using turbine. In the coastal areas this possibility is available. Biomass energy is being used in villages but improvement in method and scientific equipments can increase utilisation. It reduces waste materials and gives cheap energy. Jathropa is a plant that produces diesel and it is pollution free. Besides the railways lines, Jathropa planting is in implementation. Hydrogen is also proved to be a great advantageous source of energy. Nowadays, nuclear energy is gaining utmost importance. These alternative sources of energy promise a new horizon in sustainable manner.

Câu 1:what has caused worry about the demand of energy

Caau2:what are the alternative?

Caau3:What can solar energy produce?

#Hỏi cộng đồng OLM #Tiếng anh lớp 8

2

DT

Đỗ Thanh Hải

CTVVIP

10 tháng 4 2021

Câu 1 The supply of the rapid increase of demand energy has caused worry about the demand of energy

Câu 2 They are Solar energy, Wind energy, Geo-thermal energy, Tidal energy, Biomass energy etc.

Câu 3 It can produce electricity, cook food, heat water and can be converted to other forms of energy.

Đúng(4)

DT

Đỗ Thanh Hải

CTVVIP

10 tháng 4 2021

Câu 1 The supply of the rapid increase of demand energy has caused worry about the demand of energy

Câu 2 They are Solar energy, Wind energy, Geo-thermal energy, Tidal energy, Biomass energy etc.

Câu 3 It can produce electricity

Đúng(2)

Chúng tôi đề xuất

Tài nguyên

Ứng dụng mobile

Bảng xếp hạng

Các khóa học có thể bạn quan tâm

Yêu cầu VIP