Question

It's too short. Write at least 20 characters to get a great answer FROM WERE DID I COPY THAT

Answer 1

Answer:

what should be written in twenty character .......

Answer 2

Answer to your electric train question, electric train don't use fuel like coal, petrol, diesel anything, so they doesn't produce smoke.

Hope you understood it, sorry for answering in your another question, please dear try not to report my answer