Heavy Metal Pollution| Sources, Causes, Effects, Control & Prevention| Concepts of Botany
In this video, we will study Heavy metal pollution
Heavy Metal:
Heavy metals are a group of metallic elements that have a high density and atomic weight.
Examples of heavy metals include lead, mercury, cadmium, arsenic, chromium, and nickel.
Sources of Heavy Metal Pollution:
1. Industrial activities
2. Agricultural activities
3. Vehical emission.
4. Mining and smelting
5. Natural sources
Effects of heavy metals and how to Control of heavy metal pollution
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