From simple activities such as cooking and transportation to production activities, industrial factories have increasingly caused serious and painful problems for the whole society. Military exercises: nuclear weapons, toxic gases, chemical warfare and rockets are also among the causes of this air pollution. Wind is also one of the causes of air pollution. Dust and gases can be pushed by the wind for hundreds of kilometers, causing pollution to spread rapidly. Air pollution can be caused more by using outdated vehicles as well as underdeveloped infrastructure for public transit services. 

Nowadays, the problem of environmental pollution has been and is becoming more and more serious. The environment includes all the natural elements and man-made substances surrounding humans, which directly affect humans and creatures on earth. other types of engines, ... have been emitting a huge source of carbon dioxide into the air, acids, greenhouse gases, ... Water pollution: water is contaminated by wastewater, oil spills,… made the quantity of clean water increasingly scarce. Land environmental pollution: land is increasingly degraded, washed away, contaminated with lead, poisoned by waste, pesticides, ... The cause of the above situation is due to: For profit, a number of businesses in spite of the law of intentionally discharging untreated waste into the environment,… People's awareness is still poor: irresponsible, deforestation, littering leads to uncontrolled widespread pollution. State management is still loose. Consequences: Human health is directly affected such as: respiratory disease, cardiovascular disease, sore throat, chest pain, shortness of breath; about 14,000 deaths per day due to water pollution ... Biological resources are exhausted, lack of water for domestic use, and imbalance in biodiversity of the habitat. Impact on economic resources, agriculture, tourism, ... It is necessary to provide effective and immediate solutions such as: There is a need for strict management of the state in handling individual businesses. violate. Strengthen communication to raise people's awareness of environmental protection. At the same time, clearly stating the harmful effects of environmental pollution on the ecosystem, human health ... Applying scientific technology to solve the pollution situation ... You need to build awareness of law enforcement. The law, needs to be responsible for problems common to society, does not have any direct or indirect behavior affecting the living environment. At the same time, contribute to propaganda and raise awareness of people around the environment about environmental protection.

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