CPESC EXAM Newest 2025 Updated Questions and Answers (2025 / 2026) (Verified Answers)

CPESC EXAM Newest 2025 Updated Questions and Answers (2025 / 2026) (Verified Answers) The process in which, by the actions of wind or water, soil particles are detached and transported. - CORRECT Answer Erosion Eroded material suspended in wind or water. - CORRECT Answer Sediment The deposition of eroded material. - CORRECT Answer Sedimentation What bears the impact of quantity and quality degradation from erosion? - CORRECT Answer Receiving Waters Raindrop impact energy is enough to dislodge surface sediment. - CORRECT Answer Splash Erosion Rain splash detaching soil particles lifting them up and removing them by shallow "sheets" of water flowing down the sloped soil surface. - CORRECT Answer Sheet Erosion As flow concentrates, small channels begin to form in the soil surface. - CORRECT Answer Rill Erosion Runoff cuts rills deeper and wider or several rills join to form a large channel. - CORRECT Answer Gully Erosion Channels become unstable due to increased flows or changes in upstream sediment load. - CORRECT Answer Channel Erosion Can happen when erosion left unattended. - CORRECT Answer Slope Failure Erosion due to the influence of climatic forces on the surface of the earth. - CORRECT Answer Natural Erosion Natural Erosion + Human Activities - CORRECT Answer Accelerated Erosion 1. Unrestricted development 2. Removal of surface cover 3. Increased Imperviousness 4. Poor stewardship - CORRECT Answer What can accelerate erosion? 1. problems for downslope property owners 2. problems on adjacent streets 3. clog streams and storm drains