Water environmental pollution is the source of water in ponds, lakes, rivers, streams, canals, ditches, underground waterways, the sea .... Contains toxic substances in high concentrations that are dangerous to the health of humans and animals and plants. These toxic substances come from nature and especially from industry and daily life, which are the main factors causing the current water pollution. Causes of water pollution There are many causes of global water pollution today divided into two parts: natural and man-made water pollution. Pollution caused by domestic wastewater Pollution caused by industrial zones. Pollution from agricultural production Pollution from medical waste.Water pollution of natural origin The main reason is due to the decomposition of animal carcasses for a long time and seeping into the ground, flowing into the groundwater, or natural storms and floods that make water sources polluted mixed into clean water streams to locally pollute water sources. But this is only the secondary cause causing the current water environment pollution, the main cause still comes from man-made agents.Consequences for humans: Using polluted water for a long time will increase the risk of intestinal diseases, cholera, skin diseases, more dangerous also make us poisoned, suffer from diseases such as Cancer, birth defects in children…. This directly affects our human health, longevity and productivity. Consequences for organisms and plants: Chemicals and bacteria that exist in the water cause the death of organisms and plants to die out, causing an imbalance in the ecosystem. The statue of white dead fish and shrimp in the river is no stranger to the people nearby, the polluted water also makes the plants more and more stunted, difficult to develop and even undeveloped. : When people use polluted water, it will reduce health, leading to less and less productivity. Losing urban aesthetics when the amount of waste and wastewater stinks unpleasant. It is these factors that inhibit the economic development of society.

Currently, the problem of water pollution becomes more and more serious. The main reason is due to the consciousness of each person. People who live near seas, ponds, rivers, lakes, ... often discharge domestic wastewater, throw garbage into water sources; and moreover, everyone did not consciously remind each other. To improve this situation, we need to pay attention not to throw garbage into rivers, lakes, seas .... We need to propagandize about water pollution to make people more aware of this. Keep water clean for our future.

Dịch nha :

Hiện nay, vấn đề ô nhiễm nguồn nước ngày càng trở nên nghiêm trọng. Nguyên nhân chính là do ý thức của mỗi người. Những người ở gần biển, ao, sông, hồ,... thường hay xả nước thải sinh hoạt, vứt rác xuống nguồn nước; và hơn nữa, mọi người đều không có ý thức nhắc nhở lẫn nhau. Để cải thiện tình trạng này, chúng ta cần chú ý không vứt rác xuống sông, hồ, biển... Chúng ta cần tuyên truyền về ô nhiễm nguồn nước để mọi người có ý thức hơn trong việc này. Hãy giữ sạch nguồn nước vì tương lai của chúng ta.

Xin hay nhất cho nhóm ah !!!

Chúc bn hok tốt !!!