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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.

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.

17 tháng 11 2021

I like living in the countryside because of some reasons. Environmentally speaking, it is a peaceful place. The air is fresh. The space is quiet. We can enjoy healthy natural conditions without worrying much about environmental pollution.

As for social security, the countryside is a safer place than a city. While urban security situation is always complicated with all kinds of crimes, rural areas are much more secure because most of countrymen are friendly and ready to help one another.

Moreover, rural life is also easier that in cities. People in cities are easy to get stressed because of pollution, job pressures, competitions, etc ... On the contrary, those bad things are very rare in the countryside. To sum up, except income matters, the countryside is a better residence than cities.

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 )

12 tháng 3 2020

Chị lấy bài bên link của em nha! :))

8 tháng 11 2023

Dear Andrew

I hope this message finds you well! I'm excited to share with you about the city I currently reside in—Sydney, Australia. Nestled along the stunning coastline, Sydney is renowned for its iconic landmarks such as the Sydney Opera House and the Harbour Bridge. The city boasts a vibrant cultural scene with diverse cuisines and a rich tapestry of art and music.

The great part about Sydney is its blend of urban living and natural beauty. From its pristine beaches to the sprawling parks and reserves, there's always a picturesque spot to unwind. However, the downside is the high cost of living and occasional traffic congestion, typical of any bustling metropolis.

Overall, I adore Sydney for its liveliness, but the hustle sometimes gets overwhelming. Nevertheless, the city's charm always wins me over, making it a fantastic place to call home!

Warm regards,

Dac Minh

8 tháng 11 2023

Dear [Friend],

I hope that you are well. I am currently living in Hanoi, the capital city of Vietnam. It’s located in the northern part of the country, and it’s known for its rich history, beautiful architecture, and vibrant cultural scene.

One of the special things about Hanoi is its Old Quarter, a maze of bustling streets dating back to the 13th century. The city is also famous for its unique cuisine, with dishes like Pho and Bun Cha that are loved by locals and tourists alike.

Living in Hanoi has its ups and downs. The city is full of life and there’s always something to do. However, it can get quite crowded and the traffic can be a bit chaotic at times.

Despite these challenges, I love living here. The city’s energy, its people, and its culture make it a truly special place. I hope you’ll get the chance to visit someday.

Best, [Your Name]