question_answer

  Name the places of our country where fields of natural gas are found. Why is it called a clean fuel? Give two reasons.

Answer:

                    (a) The left over slurry after extracting bio-gas is used as manure.                                                (1) (b) Radheshyam has a modern outlook, is scientific, environment concerned and active person.                                                              (1) (c) Radheshyam is environment friendly and aware farmer.                                                   (1)