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4 tháng 3 2017

Chọn đáp án: D

Giải thích:

a great problem: một vấn đề lớn

Dịch: Ô nhiễm nước đã và đang trở thành vấn đề lớn ở khu vực của tôi.

3 tháng 5 2022

1. Water pollution has become a great problem in my area.

2. They might build a big house, but it is not sure at all.

3. Big Ben is the most famous clock tower in England

4. Did you play blind man's bluff when you were young?

5. Many programmes on TV are not good for children.

3 tháng 5 2022

Water pollution has become a great problem

QT
Quoc Tran Anh Le
Giáo viên
16 tháng 10 2023

Exercise 1:

Air pollution is measured by a number called the Air Quality Index (AQI), which ranges from 0-500, with anything over 150 considered “unhealthy.” The World Health Organization considers any reading above 100 to be hazardous and recommends that people avoid prolonged exposure. While Vietnamese cities such as Hanoi and Ho Chi Minh City have AHI readings around 100 or higher, many provinces have far worse levels of pollution. In some areas of the south, where there are large rubber plantations and coal mines, AQI numbers can surpass 500.

(Ô nhiễm không khí được đo bởi một con số gọi là Chỉ số Chất lượng Không khí (AQI), có khoảng từ 0 đến 500, với bất cứ cái gì ở trên mức 150 sẽ được coi là “độc hại”. Tổ chức Y tế thế giới WHO cho rằng với mỗi lần đọc mà chỉ số trên 100 thì nghĩa là ở mức nguy hiểm và khuyến cáo mọi người tránh tiếp xúc lâu ở bên ngoài. Trong khi những thành phố ở Việt Nam như Hà Nội và thành phố Hồ Chí Minh đọc được chỉ số AHI khoảng 100 hoặc hơn, nhiều tính khác có mức độ ô nhiễm tệ hơn rất nhiều. Ở một vài vùng ở miền Nam, những vùng trồng cao su và mỏ than thì chỉ số AQI có thể vượt qua 500.)

Some simple way to reduce air pollution

(Vài cách đơn giản để giảm thiểu ô nhiễm không khí)

1. Using public transports

(Sử dụng phương tiện công cộng)

2. Turn off the lights when not in use

(Tắt điện khi không sử dụng)

3. Recycle and reuse

(Tái sử dụng và tái chế)

4. Say no to plastic bags

(Nói không với túi nhựa)

5. Reduction of forest fires and smoking

(Giảm thiểu cháy rừng và hút thuốc)

6. Use of fans instead of air conditioner

(Sử dụng quạt thay vì điều hòa)

7. Use filters for chimneys

(Sử dụng tấm lọc cho ống khói)

8. Avoid usage of crackers

(Tránh sử dụng pháo ống)

9. Avoid using of products with chemicals

(Tránh sử dụng các sản phẩm chứa nhiều chất hóa học)

10. Implement afforestation

(Tiến hành trồng rừng)

QT
Quoc Tran Anh Le
Giáo viên
16 tháng 10 2023

Exercise 2:

5 tháng 2 2021

II. Choose the word or phrase that best fits the blank space in the following passage

The water pollution problem Water pollution affects drinking water, rivers, lakes (13)_____ oceans all over the world. In many developing(14)______, it is usually a leading cause of death, by people drinking from (15)_______ water sources.

You can help: -Never throw rubbish away anyhow. Always look (16)_____ the correct waste bin.

-Use water (17)_____. Do not keep the tap running when not in use.

-(18)_______ throw chemical, oil, paint and medicine down the sink.

13. a. and b. but c. or d. however

14. a. country b. countries c.city d. capital

15. a. polluted b. pollutant c. pollution d. pollute

16. a. up b. after c. at d. for

17. a. careful b. wisely c. helpful d. clean

18. a. Do b. Don’t c. Did d. Didn’t

Water pollution is a major global problem which requires ongoing evaluation and revision of water resource policy at all levels. It has been suggested that water pollution is the leading worldwide cause of deaths and diseases, and that it accounts for the deaths of more than 14,000 people daily. An estimated 580 people in India die of water pollution related illness every day. About 90 percent of the water in the cities of China is polluted. As of 2007, half a billion Chinese had no access to...
Đọc tiếp

Water pollution is a major global problem which requires ongoing evaluation and revision of water resource policy at all levels. It has been suggested that water pollution is the leading worldwide cause of deaths and diseases, and that it accounts for the deaths of more than 14,000 people daily. An estimated 580 people in India die of water pollution related illness every day. About 90 percent of the water in the cities of China is polluted. As of 2007, half a billion Chinese had no access to safe drinking water. In addition to the acute problems of water pollution in developing countries, developed countries also continue to struggle with pollution problems. For example, in the most recent national report on water quality in the United States, 44 percent of assessed stream miles, 64 percent of assessed lake acres, and 30 percent of assessed bays and estuarine square miles were classified as polluted. The head of China’s national development agency said in 2007 that one quarter the length of China’s seven main rivers were so poisoned the water harmed the skin.

Water is typically referred to as polluted when it is impaired by anthropogenic contaminants and either does not support a human use, such as drinking water, or undergoes a marked shift in its ability to support its constituent biotic communities, such as fish. Natural phenomena such as volcanoes, algae blooms, storms, and earthquakes also cause major changes in water quality and the ecological status of water.

1. What is the leading worldwide cause of deaths and diseases?

2. How many people die every day by water pollution?

3. How many percent of the water in the cities of China is polluted?

5. What phenomena cause major changes in water quality and the ecological status of water?

0
Water pollution is a major global problem which requires ongoing evaluation and revision of water resource policy at all levels. It has been suggested that water pollution is the leading worldwide cause of deaths and diseases, and that it accounts for the deaths of more than 14,000 people daily. An estimated 580 people in India die of water pollution related illness every day. About 90 percent of the water in the cities of China is polluted. As of 2007, half a billion Chinese had no access to...
Đọc tiếp

Water pollution is a major global problem which requires ongoing evaluation and revision of water resource policy at all levels. It has been suggested that water pollution is the leading worldwide cause of deaths and diseases, and that it accounts for the deaths of more than 14,000 people daily. An estimated 580 people in India die of water pollution related illness every day. About 90 percent of the water in the cities of China is polluted. As of 2007, half a billion Chinese had no access to safe drinking water. In addition to the acute problems of water pollution in developing countries, developed countries also continue to struggle with pollution problems. For example, in the most recent national report on water quality in the United States, 44 percent of assessed stream miles, 64 percent of assessed lake acres, and 30 percent of assessed bays and estuarine square miles were classified as polluted. The head of China’s national development agency said in 2007 that one quarter the length of China’s seven main rivers were so poisoned the water harmed the skin. Water is typically referred to as polluted when it is impaired by anthropogenic contaminants and either does not support a human use, such as drinking water, or undergoes a marked shift in its ability to support its constituent biotic communities, such as fish. Natural phenomena such as volcanoes, algae blooms, storms, and

earthquakes also cause major changes in water quality and the ecological status of water. 1. What is the leading worldwide cause of deaths and diseases? 2. How many people die every day by water pollution? 3. How many percent of the water in the cities of China is polluted? 5. What phenomena cause major changes in water quality and the ecological status of water?

1
12 tháng 12 2020

 

Water pollution is a major global problem which requires ongoing evaluation and revision of water resource policy at all levels. It has been suggested that water pollution is the leading worldwide cause of deaths and diseases, and that it accounts for the deaths of more than 14,000 people daily. An estimated 580 people in India die of water pollution related illness every day. About 90 percent of the water in the cities of China is polluted. As of 2007, half a billion Chinese had no access to safe drinking water. In addition to the acute problems of water pollution in developing countries, developed countries also continue to struggle with pollution problems. For example, in the most recent national report on water quality in the United States, 44 percent of assessed stream miles, 64 percent of assessed lake acres, and 30 percent of assessed bays and estuarine square miles were classified as polluted. The head of China’s national development agency said in 2007 that one quarter the length of China’s seven main rivers were so poisoned the water harmed the skin. Water is typically referred to as polluted when it is impaired by anthropogenic contaminants and either does not support a human use, such as drinking water, or undergoes a marked shift in its ability to support its constituent biotic communities, such as fish. Natural phenomena such as volcanoes, algae blooms, storms, and

earthquakes also cause major changes in water quality and the ecological status of water.

1 . What is the leading worldwide cause of deaths and diseases?

=> Water pollution is the leading worldwide cause of deaths and diseases

2 .  How many people die every day by water pollution?

=> More than 14,000 people

3 . How many percent of the water in the cities of China is polluted?

=> 25% of the water in the cities of China is polluted

5 . What phenomena cause major changes in water quality and the ecological status of water?

=> Volcanoes, algae blooms, storms, and earthquakes.

27 tháng 4 2019

What the ...

5 tháng 3 2022

One of the drawbacks of tourism is damage to the environment of a country or area. Firstly, tourists use a lot of local resources such as water, food, energy, etc,…, and this puts 1……pressure…. on the environment. Secondly, there is the problem of pollution. Many cities and towns 2……become…. Overcrowded with tourists, with all their vehicles causing traffic 3……jam… as well as air and noise 4...pollution... Another bad effect of tourism is the destruction of the wildlife in some places. The habitat of wild plants and animals is lost because 5…of….. the building of tourist resorts, and by visitors’ activities. In short, the development of tourism has had effects on the environment