Processes On The Earth's Surface Quiz, Questions And Answers, 4th, 5th, 6th, grade science quiz online. Learn about procession like erosion which leads to the transportation of particles from one place to another. Learn about physical and chemical processes of weathering that cause the shattering of rocks into smaller particles. Also learn about some factors that favor both forms of weathering. Finally students will learn about some factors that lead to erosion especially by man. Geography quiz with MCQ's for revision.