Pollutants

The video discusses the impact of human activities on the environment, focusing on pollutants. It explains the classification of pollutants based on physical state, persistence, type of pollution caused, and origin. Examples of solid, liquid, and gaseous pollutants are provided, along with the effects of biodegradable and non-biodegradable pollutants. The video highlights significant pollution events like the Bhopal gas tragedy and the Deepwater Horizon oil spill. It also contrasts natural and man-made pollutants, emphasizing the need for strategies to control pollution.

What is the significance of the MARPOL convention?

Explain the concept of bioaccumulation and biomagnification.

How do human activities contribute to land pollution?

What are the natural pollutants mentioned in the text?