II. Write a paragraph about a pollution
Use these question as the suggestion:
1. What is the pollution?Definition?
2. What are the causes ?
3. What are the effects?
4. What are the solution?
K
Khách
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DN
27 tháng 3 2020
Noise pollution is considered as the environmental pollution caused in the environment by the excess level of noise through many sources. Noise pollution is also known as the noise disturbance. Excessive noise is harmful to the health and cause imbalance to the human or animal life. It has been a massive environmental issue in India which needs a proper attention to be solved however it is less dangerous than the water, air and soil pollution. Outdoor noise is hugely caused by the sources like machines, transportation systems, poor urban planning (construction of side-by-side industrial and residential buildings), etc. Indoor noise sources are household machines, building activities, loud music, etc... The most common impairment caused by the noise pollution is the permanent hearing loss due to ear drum damage.
H
12 tháng 3 2020
Tham khảo:
Perilous pollutants may contain various types of impurities including harmful chemicals, dissolved gases, suspended matters, dissolved minerals, and even microbes. All the contaminants reduce the level of dissolved oxygen in the water and affecting the lives of animals and human beings to a great extent. Dissolved oxygen is the oxygen present in water required by the aquatic system to continue the lives of plants and animals. However biochemical oxygen is the demanded oxygen by the aerobic micro-organisms to oxidize organic matters of wastes. Water pollution is caused by two means, one is natural water pollution ( due to the leaching of rocks, decay of organic matters, decay of dead matters, silting, soil erosion, etc ) and another one is man-made water pollution ( due to the deforestation, set up of industries near large water bodies, high level emission of industrial wastes, domestic sewage, synthetic chemicals, radio-active wastes, fertilizers, insecticides, pesticides etc )
28 tháng 3 2022
k có 5 sao đâu nha bạn.
vs lại việc bạn lên mạng nhờ viết khác gì việc lên mạng chép lại. Các bài trên đây chỉ mang tính tham khảo nha.
18 tháng 9 2018
Chọn đáp án: D
Giải thích:
cause and effect: nguyên nhân và hậu quả
Dịch: Nguyên nhân và hậu quả của ô nhiễm tiếng ồn là gì?
3 tháng 4 2021
1. I think pollution is a serious problem nowadays. Because it causes the air quality to decrease, the water environment is altered, aquatic species do not have a safe habitat leading to mass death, the land becomes barren, the plants are not viable and cannot be used for agricultural activities.
2. My neighborhood has to face with air pollution, water pollution, soil pollution.
3. Air pollution is caused by waste from industrial zones, urban areas, air from factory operations in industrial zones, fertilizers used in agriculture, wastewater, aquaculture waste sludge, seafood processing, smoke in means of transport,...
4. Effects of water pollution: People suffer many diseases due to the use of dirty water in their daily activities, causing great losses for production and business industries, aquaculture households, ...
5. Prevent noise pollution: close windows, wear headphones, improve sound insulation of walls, plant trees.
6. English-speaking countries: United States, Great Britain, Canada, Australia, South Africa, Ireland, New Zealand.
Study well :))