Which one of the following statements best describes erosion? a. disintegration and decomposition of rocks and minerals at the surfaceb. movement of weathered rock and regolith toward the base of a slopec. the process by which weathered rock and mineral particles are removed from one area and transported elsewhere. d. the combined processes of leaching, eluviation, and mass wasting

To keep cylindrical tanks from tipping over, a designer is planning to enlarge the original area of the base by 50%. the new tank should have the same volume as the original. how should the designer change the height of the tank? a: make it 50% taller than the height of the original tank. b: make it 6623% taller than the height of the original tank c: make it 3313% shorter than the height of the original tank d: make it 50% shorter than the height of the original tank.