Where do clouds form when there is a warm front?

What is the "great pacific garbage patch"? (a) a large area of marine debris concentrated by rotating ocean currents (b) a large area around the pacific rim where debris collects from natural disasters such as tsunamis (c) an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability (d) a large trash dump located in hawaii

Hurry! according to the map above, there are major types of natural resources in india. a. 4 b.5 c.10 d.16

All of the following occurred due to the invention of the railroad except