CBSE BOARD X, asked by sarah2812, 1 year ago

Ans the ques
Chp-lifelines of national economy

Attachments:

Answers

Answered by KingMJ
1
Waterways are the cheapest mode of transportation and are being used since ancient times. They are most suitable for carrying heavy and bulky goods. It so fuel efficient and environment friendly. Roadways have higher construction cost and they cause pollution as well.
Similar questions