Natural Hazards and Disasters Ch (6) Practice Quiz in English Part 2 || Class 11 Geography Book -2 Practice Quizzes in English Posted on February 27, 2025February 27, 2025 by Anshul Gupta0% 0 votes, 0 avg 0 Natural Hazards and Disasters Ch (6)Practice Quiz in English Part 2 || Class 11 Geography Book -2 Practice Quizzes in English 1 / 201. What is a lagoon? A. A crescent-shaped sand dune with points downwind B. A shallow body of water separated from the sea by a barrier bar or spit C. A long ridge of glacial till D. A deep glacial trough flooded by seawater Explanation: A lagoon is a shallow body of water separated from the open sea by a barrier bar, spit, or other coastal landform. 2 / 202. What are the two types of coasts considered in the context of coastal landform evolution? A. Sandy coasts and rocky coasts B. High, rocky coasts and low, sedimentary coasts C. Coral coasts and mangrove coasts D. Glacial coasts and volcanic coasts Explanation: The two types of coasts considered in the context of coastal landform evolution are high, rocky coasts (submerged coasts) and low, sedimentary coasts (emerged coasts). 3 / 203. What is a wave-built terrace? A. A depositional feature formed by the accumulation of sediment in the offshore zone B. A flat or gently sloping platform in front of a sea cliff C. A deep glacial trough flooded by seawater D. A crescent-shaped sand dune with points downwind Explanation: A wave-built terrace is a submerged, flat or gently sloping platform formed by the deposition of sediment eroded from the coast. 4 / 204. What is an off-shore bar? A. A deep glacial trough flooded by seawater B. A depositional landform made up of sand-sized materials C. A long ridge of sand and shingle formed in the sea parallel to the coast D. A crescent-shaped sand dune with points downwind Explanation: An off-shore bar is a submerged or partly exposed ridge of sand and gravel, formed in the offshore zone parallel to the coast.5 / 205. What is a pediment? A. A flat plain formed by deposition at the mouth of a river B. A long ridge of glacial till C. A crescent-shaped sand dune with points downwind D. A gently inclined rocky floor at the foot of a mountain Explanation: A pediment is a gently sloping, erosional surface of bedrock found at the base of a mountain or other high ground, often covered by a thin veneer of sediment. 6 / 206. What are eskers? A. Sinuous ridges of sand and gravel deposited by subglacial streams B. Long ridges of glacial till C. Sorted and stratified sediment deposited by glacial meltwater D. Crescent-shaped sand dunes with points downwind Explanation: Eskers are long, winding ridges of stratified sand and gravel, formed by the deposition of sediment within meltwater channels beneath a glacier. 7 / 207. What is a fjord? A. A sharp, narrow ridge between two cirques B. A long ridge of glacial till C. A crescent-shaped sand dune with points downwind D. A deep glacial trough flooded by seawater Explanation: A fjord is a long, narrow, deep inlet of the sea between high cliffs, typically formed by submergence of a glaciated valley. 8 / 208. What are drumlins? A. Deep, bowl-shaped basins carved by glaciers B. Crescent-shaped sand dunes with points downwind C. Long ridges of glacial till D. Oval-shaped hills of glacial till Explanation: Drumlins are elongated, teardrop-shaped hills composed of glacial till, formed beneath a moving glacier. 9 / 209. What are moraines? A. Long ridges of glacial till B. Crescent-shaped sand dunes with points downwind C. Deep, bowl-shaped basins carved by glaciers D. Sorted and stratified sediment deposited by glacial meltwater Explanation: Moraines are linear landforms composed of glacial till, deposited at the sides, base, or terminus of a glacier. 10 / 2010. What is a spit? A. A deep glacial trough flooded by seawater B. A barrier bar that is connected to the mainland at one end C. A crescent-shaped sand dune with points downwind D. A long ridge of sand and shingle formed in the sea parallel to the coast Explanation: A spit is a narrow, elongated coastal landform, typically composed of sand or shingle, that extends from the mainland into a body of water. 11 / 2011. What are sand dunes? A. Crescent-shaped sand dunes with points downwind B. Deep glacial troughs flooded by seawater C. Mounds or ridges of sand formed by wind deposition D. Long ridges of sand and shingle parallel to the coast Explanation: Sand dunes are mounds or ridges of sand formed by the deposition of wind-blown sand, often found in deserts and coastal areas. 12 / 2012. What is the primary agent of change along coasts? A. Running water B. Waves C. Glaciers D. Wind Explanation: Waves are the primary agent of change along coasts, as they constantly erode, transport, and deposit sediment, shaping the shoreline over time. 13 / 2013. What are sand dunes? A. Long ridges of sand and shingle parallel to the coast B. Crescent-shaped sand dunes with points downwind C. Deep glacial troughs flooded by seawater D. Mounds or ridges of sand formed by wind deposition Explanation: Sand dunes are mounds or ridges of sand formed by the deposition of wind-blown sand, often found in deserts and coastal areas. 14 / 2014. What are the most dynamic and destructive geological agents? A. Coastal processes B. Running water C. Glaciers D. Wind Explanation: Coastal processes are the most dynamic and destructive geological agents due to the constant interaction of waves, currents, and tides with the land. 15 / 2015. What is glacial till? A. Sorted and stratified sediment deposited by glacial meltwater B. A crescent-shaped sand dune with points downwind C. A long ridge of glacial till D. Unsorted and unstratified debris deposited by a glacier Explanation: Glacial till is unsorted glacial sediment, comprising a wide range of particle sizes, from clay to boulders, deposited directly by the ice. 16 / 2016. What is a playa? A. A shallow, temporary lake in a desert basin B. A crescent-shaped sand dune with points downwind C. A flat plain formed by deposition at the mouth of a river D. A gently inclined rocky floor at the foot of a mountain Explanation: A playa is a dry, flat lake bed found in desert basins, often covered with salt deposits due to evaporation. 17 / 2017. What is a wave-cut platform? A. A long ridge of sand and shingle parallel to the coast B. A crescent-shaped sand dune with points downwind C. A flat or gently sloping platform in front of a sea cliff D. A deep glacial trough flooded by seawater Explanation: A wave-cut platform is a flat or gently sloping surface cut by wave erosion at the base of a sea cliff. 18 / 2018. What are the two dominant agents of erosion in hot deserts? A. Wind and running water B. Running water and glaciers C. Coastal processes and wind D. Glaciers and wind Explanation: Wind and running water are the two dominant agents of erosion in hot deserts, shaping the landscape through deflation, abrasion, and transportation of sediment. 19 / 2019. What is a beach? A. A deep glacial trough flooded by seawater B. A crescent-shaped sand dune with points downwind C. A long ridge of sand and shingle parallel to the coast D. A depositional landform made up of sand-sized materials Explanation: A beach is a narrow strip of land along the shoreline, typically composed of sand, gravel, or pebbles, deposited by waves and currents. 20 / 2020. What are outwash plains? A. Long ridges of glacial till B. Deep, bowl-shaped basins carved by glaciers C. Crescent-shaped sand dunes with points downwind D. Flat plains formed by the deposition of glacial meltwater Explanation: Outwash plains are flat or gently sloping areas of sediment deposited by meltwater streams flowing out from a glacier. Please insert your information to see your ranking अपनी Ranking जानने के लिए कृपया अपनी जानकारी भरे NamePhone Number Your score isThe average score is 0% 0% Restart quiz Category: Class 11 Geography Quizzes in English
