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1 What is water pollution?
2 It is the contamination in the bodies of water
1 Is it serious?
2 Yes
1: What can cause water pollution?
2 :Factories dump industrial waste into lakes
1: What are its effects?
2: It makes some aquatic animals and plants die
Chúc e hok tốt
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)
Causes of environmental pollution: Wastes of domestic and industrial activities contamination, throwing garbage indiscriminately into the river, agricultural activities: use of pesticides, and fertilizers discharged into the river
Water pollution not only causes direct dangerous consequences to the health and lives of people, animals, and plants on the planet but also leads to an increasingly declining economy. Therefore, we need to treat waste before discharging it into the environment, not littering and raising people's awareness of protecting the water environment.
Ex1 :
1.Air pollution can contaminate directly of bodies water and soil of the surface
2.We will waste so much paper if we don't save thousands of trees .
3.What đo you really got if air pollution would be bad ?
4. Polluted water causes sach as the death of fish and crab ,aqua,animals .
5. If we recycle more rubbish ,it went to less landfill sites .
6.Agriculture has been impacted due to the overuse of chemicals on land pollution
7.Too much light is used in cities may cause of light pollution electric
8. Water pollution is one of the most serious enviroment problems of our time
1. ............... habitats have been destroyed in recent years ( nanture ) NATURAL
2.A number of cleaning products contain ................ chemicals ( harm ) HARMFUL
3. Water samples collectaed at these villages were seriously ..................... with bacteria ( contaminate ) CONTAMINATED
4. People belive that the .................... water has brought cancer to the local residents
5. Light pollution make us .................. to see the stars in the sky ( able) UNABLE
6. Noise is considenred as ................ pollution ( environment ) ENVIRONMENTAL
1.
In my opinion, customs and traditions are very important. Like other families, we have our own customs and traditions. Firstly, there's a tradition in our family of getting together on the first day of Tet. Everyone has tobe there throughout the day. We share every thing with my family members. Secondly, we have the custom of doing morning exercise at 5 a.m together. We always get up early and follow this customs. Thanks to doing morning exercise, we have good health. Thirdly, we visit the pagoda on the first day of every lunar month. This custom is that we have to buy fruit or incense for the pagoda each year. This year, we also prepared five-coloured sticky rice and worshipped Buddha. We all enjoy these customs and traditions because they provide our family with a sense of belonging.
2.
Tet is a national and family festival. It is an occasion for every Vietnamese to have a good time while thinking about the last year and the next year. At Tet, spring fairs are organized, streets and public buildings are brightly decorated and almost all shops are crowded with people shopping for Tet. At home, every is tidied, special food is cooked, offerings of food, fresh water, flowers and betel are made on the family altar with burning joss- sticks scenting the air. First-footing is made when the lucky visitor comes and children are given lucky money wrapped in a red tiny envelope. Tet is also a time for peace and love. During Tet, children often behave well and friends, relatives and neighbors give each other best wishes for the new year.