Question

fill in the blanks
1is the leading producer of coal in India
2 Coal and petroleum are found in ———rocks
3. Wind energy is a form of
———resources
4 Petroleum was made from the buried remains of ———
5. Biogas energy is obtain from cattle——
6 ——— region of North America is famous for iron ore, nickel, gold, uranium and copper​

Answer 1

Answer:

2 answer is sedimentary rock.

3 answer is solar energy

4 answer ancient marine organisms

5 answer is cow dung

6answer is Canadian Shield