10th Class Social Science Minerals and Energy Resources / खनिज और ऊर्जा संसाधन Question Bank Very Short Answer Type - Minerals and Energy Resources

  • question_answer
    What are the conventional sources of Energy?                 

    Answer:

    It includes firewood, cattle dung cake, coal, petroleum, natural gas and electricity.


You need to login to perform this action.
You will be redirected in 3 sec spinner