Definition of launchpad. : a nonflammable platform from which a rocket, launch vehicle, or guided missile can be launched.
Terrain is defined as the specific physical features of an area of land. An example of terrain is a rocky and jagged coastline. ground or a tract of ground, esp. with regard to its natural or topographical features or fitness for some use.
relief is the difference in elevation of a land form from it's lowest point to it's highest point. topography is the combination of the surface shape and composition of the la â¦ ndforms and their distribution in a region. so the relationship is that they're both continental land forms and they both elevate.