Hi everyone. My name ...., I'm from ...........secondary school. I am going to talk today about water polluted.

    Water pollution is the contamination of bodies of water such as lakes, rivers, oceans, and groundwater.

     Water pollution can have many different cause.The main reason for water pollution is the daily activities of everyone.The next reason, disasters always happen contaminate the water. Besides, the operation of the plant also pollutes the water. because industrial waste water has not been treated, it pollutes the water. 

      Water pollution brings a lot of bad effects to people. Firstly, it seriously affects human health.

Secondly, it affects water sources and aquatic organisms because water is the habitat of fish, crabs, shrimp.

       To limit water pollution, we have the following measures:

The most important measure is to raise the sense of responsibility of the community.In addition, we must save water; treatment of waste before being discharged into the environment ....

Water pollution is a phenomenon where water bodies such as rivers, lakes, seas, groundwater, etc. are affected by activities of the natural environment and human beings, which pollute toxic substances such as those found in plant protection drugs and substances. untreated industrial waste, ... all of which can harm humans and the lives of creatures in nature. So we need to protect and keep it clean.