which of the following modes of transport is fuel efficient and environment friendly a roadways b Railways c Airways d waterways
Answers
Answered by
6
Answer:
Waterways
Explanation:
India has inland navigation waterways of 14,500 km in length. Out of these only 3,700 km are navigable by mechanised boats.
Answered by
6
Explanation:
d) waterways is the correct answer
because waterways need water and water is inexhaustible resources of energy
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