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Slide Solutions to prevent environmental pollution in Hanoi capital

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PowerPoint Presentation Solutions to prevent environmental pollution in Hanoi capital Environmental pollution is a dirty natural environment, the physical, chemical and biological properties of the environment are altered, causing harms to the health of human beings and other organisms mainly due to human action.

Solutions to prevent environmental pollution in Hanoi capital What is environmental pollution?  What is environmental pollution? • Environmental pollution is a dirty natural environment, the physical, chemical and biological properties of the environment are altered, causing harms to the health of human beings and other organisms mainly due to human action 5/7/23 Add a footer  What is environmental pollution? • Currently in Hanoi, there are main types of environmental pollution Air pollution 5/7/23 Add a footer Water pollution Noise pollution Current situation of environment in Hanoi Current situation of environment in Hanoi • About 40 years ago, the environment in Hanoi capital was very clean and fresh Since industrial development, the environment has changed Currently, the capital Hanoi is one of the heavily polluted cities in Asia 5/7/23 Add a footer  Current situation of environment in Hanoi Air pollution: Hanoi capital is at the top of the list of cities in Asia which have been heavily polluted for a long time Especially, fine dust pollution is discharged from constructions that seriously affect human health Current air pollution due to dust in the city is at red alert 5/7/23 Add a footer  Current situation of environment in Hanoi • Water pollution: Hanoi has a large and very polluted domestic wastewater Most industrial facilities discharge waste water directly into the drainage rivers such as To Lich River, Kim Nguu River and the city's ditch The most recent is the discharge of industrial oil to the upstream of the Da River, leaving people living in Thanh Xuan and Hoang Mai districts no longer have water to live The pollutants in the water increase, the clean water source shows signs of degradation 5/7/23 Add a footer  Current situation of environment in Hanoi Image of residents of Linh Dam apartment building asking for water to use for living 5/7/23 Add a footer  Current situation of environment in Hanoi Polluted images at the To Lich river 10 5/7/23 Add a footer  Current situation of environment in Hanoi • Noise pollution: In fact, in Hanoi nowadays, every day, many people are suffering from noise pollution surrounded from all sides Not only car horns, noise from constructions, loud noise emanating from speakers of karaoke shops, phone shops Long-term noise can cause people to lose productivity, especially intellectual labor, which can increase breathing rate, heart rate, blood pressure, fatigue, insomnia, impaired hearing function 11 5/7/23 Add a footer Causes of environmental pollution in Hanoi  Causes of environmental pollution in Hanoi • The cause of environmental pollution is mainly caused by human activities Besides, there are also some other activities of nature that affect the environment Specifically, there are causes of environmental pollution: Waste from factories, factories and industrial parks Plant protection chemicals and toxic chemicals Solid waste is not disposed of safely Due to dust and smoke from vehicles 13 5/7/23 Add a footer Consequence  Consequence • human: It has a great influence on human health: has a negative impact on the lungs, increased risk of cancer, leading to infertility in men, affects cardiovascular • Ecosystem: It makes the regulation of ecosystems change, barren land, forests gradually disappear, endangered animals • Socioeconomic: causing loss of state capital due to river improvement, etc 15 5/7/23 Add a footer Solution  Solution: • Preserve green trees, actively plant trees • Using natural materials • Unplug when not in use 17 5/7/23 Add a footer  Solution: • Use clean energy • 3R principle (reduce, reuse, and recycle) • Save paper 18 5/7/23 Add a footer Solution: • Reduced use of plastic bags • Make use of sunlight • Use the advances of science 19 5/7/23 Add a footer  Solution: • Turn the sink water off when brushing your teeth • Water the lawn in the morning or evening; cooler air causes less evaporation • Remove chemicals inside of the house; research companies that use plant-derived ingredients for their household cleaning products • Replace disposable items with resuable 20 5/7/23 Add a footer Our actions  Our actions: We are lots of small things we can to help the enviroment like: - the first, we turn off lights, the TV, and other applicanes when we are not using them; lower air conditioning or heat when it’s not necessary - the second, we use reusable bags instead of plastic bags and use recycled items 22 5/7/23 Add a footer  Our actions: - the third, my group use a bicycle to get to school everyday - next, saving water is a measure to protect enviroment Turn off the faucet as you are brushing your teeth Don’t turn your shower on until you’re ready to get in and wash your hair - finally, i hope we and you will take greater actions to protect the enviroment, protect our Earth 23 5/7/23 Add a footer 24 5/7/23 Add a footer

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