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The current environment is heavily polluted by industrial waste, domestic waste, and dust from traffic vehicles. With the current pace of population growth, industrial development and urbanization, the cultivated land area has been narrowed down and the quality of land is increasingly degraded. For polluted water, it reduces the diversity of organisms in the water. Water pollution is caused by different types of water, industrial wastes are discharged into river basins but have not been properly treated; chemical fertilizers and pesticides that seep into groundwater and pond water; Domestic wastewater is discharged from riverside residential areas causing serious pollution, affecting the health of people and creatures in the area. Air pollution is caused by factory emissions, exhaust gas from vehicles makes the air not clean or causes unpleasant odors, and loss of vision when looking far away due to dust. Thus, the polluted environment is a threat to human life. We need to sound alarm bells to wake up everyone, we need to join hands to protect the environment.

$\text{_Thỏ một nắng_}$

Water is the life of mankind. However, the current water resources are under extreme threat. There are many causes of water pollution, including natural and man-made ones.) The natural cause of water pollution is from flooding, melting snow that put garbage into the water. Waste or animal carcasses make water pollution heavy Currently, although there are many measures to treat water pollution. However, these measures are temporary and water pollution is still ongoing.

 Đc khum bẹn ;-; cho mìn 5 sao và stlhn nha =))) yêw bẹn :>