Coal formation | Introduction to natural resources | Class 11 Chemistry

Описание к видео Coal formation | Introduction to natural resources | Class 11 Chemistry

It takes millions of years for coal to form. Millions of years ago, there were places on the earth with dense forests in wetlands, due to natural calamities such as flooding, tsunami, landslide, etc these forests got buried under the soil. Over the years, more and more soil compiled over these forests.

#coal #coalformation #naturalresource #chemistry

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