[PDF] Landscape Regions of NYS Lab - ws Unit 4: Surface Processes and Landscapes Section_____ Landscape Regions of New York State Lab #_____ Introduction: Landscape forms result from the interaction of erosional and uplifting forces upon various types of bedrock. These rocks differ in their resistance under existing climatic conditions.[PPT] Landscapes of NYS - Valley Central High School Web viewNYS Landscapes Landscapes of NYS Lab #3-9 Pages 123 - 127 ESRT Page 2 ESRT Page 3 Landscape: Forms from the interaction of erosional and uplifting forces. Mountain: A large mass of rock that rises above its base. Plain: A level expanse of land, usually devoid of trees. Plateau: An elevated level, expanse of land.