Eco-Art Competition 2022

Two-thirds of the Earth's area is oceans, and the beginnings of oceans are rivers. Rivers not only provide water resources for human survival, but also rich biological resources in rivers, such as fish, shrimp, algae, etc., are also important food sources for human beings. The birthplaces of the four major civilizations in the world are distributed in the Mesopotamia, Nile, Indus and Yellow River basins. Humans rely on rivers to create civilizations. Now, people are unscrupulously littering rivers and continuously discharging industrial waste water and waste water into rivers. Domestic sewage, resulting in deterioration of water quality and changes in river biomes. The decline of river water quality will eventually endanger human health and threaten the sustainable development of human civilization. Let us "river" together with you to protect the green water!