ASeaways
BReservoirs
CRoadways
DRailways
Answer:
A. Seaways
Read Explanation:
Water transport
The water transport is the cheapest mode of transport.
Water transport can be broadly divided into two groups: inland water transportation and shipping.
Shipping, in turn, can again be divided into two categories: coastal shipping and overseas shipping.
Inland water transport includes natural modes like navigable rivers and artificial modes like canals
National Waterways
Allahabad Haldia stretch (1620 km) of the Ganga-Bhagirathi-Hooghly river system (NW-1) in 1986.
Sadiya- Dhubri stretch (891 km) of Brahmaputra river (NW-2) in 1988.
Kottapuram- Kollam stretch of West Coast Canal along with Champakara Canal and Udyogmandal Canal (205 km) (NW-3) in 1993
Kakinada- Puducherry stretch of canals and the Kaluvelly Tank, Bhadrachalam Rajahmundry stretch of River Godavari and Wazirabad - Vijayawada stretch of River Krishna (1028 km) in 2008.
Talcher- Dhamra stretch of river Brahmani, Geonkhali Charbatia stretch of the East Coast Canal, Charbatia- Dhamra stretch of Matai river and the Mangalgadi - Paradip stretch of the Mahanadi River Delta (585 km) in 2008