Carbon footprints
Well , the answer is you can (6) ................ it . People contribule to balancing the nagative effects of their actions by using (7)............. fuels , recycling , reforestation and a number of other activities which are said to contribute to a ( 8 ) .............. of the carbon dioxide .
6. a. replace b. reuse c. increase d. batlance
7. a. fossil b. leaded c. smoky d. green
8. a.moving b. lowering c. rising d.falling
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XV. Read the passage and answer the question.
A carbon footprint is the amount of carbon dioxide (CO2) released into the air by your own energy needs. You need transportation, electricity, food, clothing, and other goods. CO2 is produced by the burning of fossil fuels which is used to provide energy for your homes, by the cars you travel in and by the manufacture and transport of goods you buy.
Carbon dioxide is also called greenhouse gas, which causes global warming. That is the reason why the carbon footprint is a very poweful tool to understand the impact of personal behaviours on global warming. If you want to contribute to stop global warming, the reduction of your personal carbon footprint is essential. Fist, you can reduce your carbon footprint by driving less. When possible, walk or ride a bike to avoid carbon emissions completely or use public transport in order to decrease CO emissions. Second, support using clean energy sources such as wind, solar, geothermal energy and biogas. Finally, reusing or recycling items you no longer use is also a good way to reduce your carbon footprint.
1. What is a carbon footprint?
A carbon footprint is the amount of carbon dioxide (CO2) released into the air by your own energy needs.
2. How is CO2 produced?
CO2 is produced by the burning of fossil fuels which is used to provide energy for your homes, by the cars you travel in and by the manufacture and transport of goods you buy.
3. What can carbon footprint cause?
It can cause global warming.
4. What should you do to stop global warming?
Driving less, supporting using clean energy sources such as wind, solar, geothermal energy and biogas.
XVI. Read the passage and choose the best answer A, B, C or D to complete the passage.
In many countries in process of industrialization, overcrowded citis present a major problem. The (1) ............ of town is mainly caused by the drift of large numbers of people from the rural areas. The only long-tẻm solution is to make (2)............. in the rural areas more attractive, which would (3)............ people to stay there. This could be achieved by providing incentives for people to go and work in the villages. Moreover, facilities in the rural areas, such as transportation, health and education services should be (4)...........
1. A. population B. popularity C. populous D. overpopulation
2. A. life B. surroundings C. atmosphere D. sights
3. A. insist B. suggest C. encourage D. persuade
4. A. invested B. improved C. impressed D. increased
The book which you gave to me yesterday is interesting.
She is the girl who speaks English well.
.We saw some people whose car was broken.
.Do you know the man who is talking to lan.
Đáp án D.
(Ý trong bài: Once those people form an idea of you, it is often difficult for them to get beyond it. ==>Một khi những người đó tạo ra một ý tưởng về bạn, thì thường khó có thể thay đổi nó.)
Các đáp khác có nghĩa là:
A. tự động thay đổi
B. không thể sửa đổi nó
C. dễ dàng sửa đổi nó
recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking. Our environment is in (1)trouble. Modern ways of living and today’s industries are (2)polluting it. Most people think there is (3) nothing they can do. This is not true. Everyone can do something to help (4) save our environment. Here is a (5)list of things you can do.
-
- Help to cut pollution by (6)taking the bus to work instead of your car.
- Buy fruit and (7) vegetables that have not been treated with pesticides.
- Recycle all your cans, bottles and paper. There should be a (8) recycling center somewhere near your home, so take them there.
Our environment is in trouble. Modern ways of living and today’s industries are polluting it. Most people think there is nothing they can do. This is not true. Everyone can do something to help save our environment. Here is a list of things you can do.
- Help to cut pollution by taking the bus to work instead of your car.
- Buy fruit and vegetables that have not been treated with pesticides.
- Recycle all your cans, bottles and paper. There should be a recycling center somewhere near your home, so take them there.
Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy.
VI. Read the text then answer true or false
People use many sources of energy. Ancient people used only their arms, hands, and simple tools until they discovered fire. Later, people learned to use the energy of the wind to sail ships. Then they learned to use animals to do work. In the eighteenth and nineteenth centuries, people began to use machines. The first machines used steam. They burned coal to heat water. The hot water turned into steam, and the steam engine did the work. Later, people began to use the gasoline engine, and today people are using nuclear energy. Energy is one of the basic concepts, or ideas, of physics. It is the ability to do work. Without energy we could live. We need energy to work, and scientists are always looking for new sources of energy.
1. None of the world’s energy comes from the sun. F
2. Wind, steam, and gasoline are sources of energy. T
3. People have never used nuclear energy. F
4. Energy is the ability to do work. T
5. We need new sources of energy. T
Chọn đáp án A
The word “accentuate” in paragraph 4 can be best replaced by _______: Từ “accentuate” trong đoạn 4 có thể được thay thế bằng _______
A. highlight (v): làm nổi bật lên, nhấn mạnh
B. embolden (v): khuyến khích
C. consolidate (v): củng cố, làm vững chắc
D. actualize (v): hiện thức hóa
Ta có: accentuate (v) = highlight (v): nhấn mạnh, nêu bật
Vậy chọn đáp án đúng là A.
Chọn C
Theo đoạn văn, mỗi ngày có khoảng bao nhiêu người di chuyển bằng máy bay?
A. 185 triệu
B. 125 triệu
C. 5 triệu
D. 20 triệu
Dẫn chứng: “Subway systems worldwide carry 155 million passengers each day. That’s more than 30 times the numbẻ carried by all the world’s airplanes.”
Tạm dịch: Hệ thống tàu điện ngầm trên toàn thế giới phục vụ 155 triệu khách mỗi ngày, gấp khoảng hơn 30 lần số lượng di chuyển bằng máy bay.”
cảm ơn bn khi giải bài hộ mình