The current environment is heavily polluted by industrial waste, domestic waste, traffic smoke ... With the population growth rate and the growth rate of industry and activities. With the current urbanization, the cultivated land area is narrowed down, and the quality of land is degraded more and more. 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 exhaust gas from factories, 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.
