The thing that makes coastal plains unique is that they are flat, low-lying pieces of land next to the ocean.
Nepal measures about 880 kilometers (547 mi) along its Himalayan axis by 150 to 250 kilometers (93 to 155 mi) across. It has an area of 147,516 km2 (56,956 sq mi).
Latitude lines are drawn horizontally across the globe whereas longitude lines are drawn vertically.