CBSE Class 8 - Coal and Petroleum Videos
- cole
- what is coll
- why it is hard And Burns with less smoke
- Least polluting fuel for vehicles is __________
- what is coal
- explain why fossil fuels are exhaustible natural gas
- what is coal?
- Lowest carbon content ----
-
Narrate story of coal either through text or pictorial presentation or audio piece. Hint: The story should contain its formation and its useful products.
- Why are thermal power plants situated near coal mines?
