Answers

2015-11-17T14:57:07+05:30
Train conserves more fuel than bus because mostly the train need coal not fuel very much instead of that bus cannot fuel and in train many passenger can travel at a time but in bus it's not so and it emits lot of smoke also in the atmosphere. That's how.....
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2015-11-17T16:00:31+05:30
As we all know that a train takes more than 10 times to reach a destination while bus takes 40-50 persons at a time. So it is obvious that train conserves more fuel than bus.
  i hope it helps................................^_^
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