<u>C. The dumping of chemical into the river</u> is not a cause for polluting the environment in Southeast Asian region.
<h2>Explanation:</h2>
Except pollution is option C rest of them are the cause of air pollution. The option C is cause of water pollution.
But the least polluting agent is the factories releasing chemical through smoke. Other have the huge impact in polluting the environment. The vehicles being used pollute the major cities and capital of different Asian countries in huge amount.
Similarly, the industrial plants that are dumped in river sides pollute the water ways. The jungle fire is also common in many Asian countries that produces mass carbon for the pollution.
If Antarctica has coal beds, and coal is formed from pressured carbon, then it indicates that Antarctica once had living organisms. Because living things are carbon based.
