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 beach? A. A depositional landform made up of sand-sized materials B. A crescent-shaped sand dune with points downwind C. A long ridge of sand and shingle parallel to the coast D. A deep glacial trough flooded by seawater Explanation: A beach is a narrow strip of land along the shoreline, typically composed of sand, gravel, or pebbles, deposited by waves and currents. 2 / 202. What is an off-shore bar? A. A deep glacial trough flooded by seawater B. A long ridge of sand and shingle formed in the sea parallel to the coast C. A depositional landform made up of sand-sized materials 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.3 / 203. What are outwash plains? A. Deep, bowl-shaped basins carved by glaciers B. Long ridges of glacial till 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. 4 / 204. What are sand dunes? A. Long ridges of sand and shingle parallel to the coast B. Deep glacial troughs flooded by seawater C. Crescent-shaped sand dunes with points downwind 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. 5 / 205. What are the most dynamic and destructive geological agents? A. Running water B. Coastal processes 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. 6 / 206. What is a playa? A. A crescent-shaped sand dune with points downwind B. A flat plain formed by deposition at the mouth of a river C. A shallow, temporary lake in a desert basin 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. 7 / 207. What is a spit? A. A barrier bar that is connected to the mainland at one end B. A long ridge of sand and shingle formed in the sea parallel to the coast C. A deep glacial trough flooded by seawater D. A crescent-shaped sand dune with points downwind 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. 8 / 208. What are the two types of coasts considered in the context of coastal landform evolution? A. Glacial coasts and volcanic coasts B. Coral coasts and mangrove coasts C. Sandy coasts and rocky coasts D. High, rocky coasts and low, sedimentary 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). 9 / 209. What is the primary agent of change along coasts? A. Glaciers B. Running water C. Wind D. Waves Explanation: Waves are the primary agent of change along coasts, as they constantly erode, transport, and deposit sediment, shaping the shoreline over time. 10 / 2010. 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. 11 / 2011. What are eskers? A. Sorted and stratified sediment deposited by glacial meltwater B. Long ridges of glacial till C. Sinuous ridges of sand and gravel deposited by subglacial streams 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. 12 / 2012. What is a pediment? A. A crescent-shaped sand dune with points downwind B. A gently inclined rocky floor at the foot of a mountain C. A long ridge of glacial till D. A flat plain formed by deposition at the mouth of a river 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. 13 / 2013. What are moraines? A. Crescent-shaped sand dunes with points downwind B. Sorted and stratified sediment deposited by glacial meltwater C. Deep, bowl-shaped basins carved by glaciers D. Long ridges of glacial till Explanation: Moraines are linear landforms composed of glacial till, deposited at the sides, base, or terminus of a glacier. 14 / 2014. What are the two dominant agents of erosion in hot deserts? A. Running water and glaciers B. Glaciers and wind C. Coastal processes and wind D. Wind and running water 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. 15 / 2015. What is a wave-cut platform? A. A flat or gently sloping platform in front of a sea cliff B. A deep glacial trough flooded by seawater C. A long ridge of sand and shingle parallel to the coast D. A crescent-shaped sand dune with points downwind Explanation: A wave-cut platform is a flat or gently sloping surface cut by wave erosion at the base of a sea cliff. 16 / 2016. What is a fjord? A. A long ridge of glacial till B. A deep glacial trough flooded by seawater C. A sharp, narrow ridge between two cirques D. A crescent-shaped sand dune with points downwind Explanation: A fjord is a long, narrow, deep inlet of the sea between high cliffs, typically formed by submergence of a glaciated valley. 17 / 2017. What is a wave-built terrace? A. A flat or gently sloping platform in front of a sea cliff B. A crescent-shaped sand dune with points downwind C. A deep glacial trough flooded by seawater D. A depositional feature formed by the accumulation of sediment in the offshore zone Explanation: A wave-built terrace is a submerged, flat or gently sloping platform formed by the deposition of sediment eroded from the coast. 18 / 2018. What is glacial till? A. A long ridge of glacial till B. Sorted and stratified sediment deposited by glacial meltwater C. Unsorted and unstratified debris deposited by a glacier D. A crescent-shaped sand dune with points downwind Explanation: Glacial till is unsorted glacial sediment, comprising a wide range of particle sizes, from clay to boulders, deposited directly by the ice. 19 / 2019. What is a lagoon? A. A shallow body of water separated from the sea by a barrier bar or spit B. A deep glacial trough flooded by seawater C. A crescent-shaped sand dune with points downwind D. A long ridge of glacial till Explanation: A lagoon is a shallow body of water separated from the open sea by a barrier bar, spit, or other coastal landform. 20 / 2020. What are drumlins? A. Long ridges of glacial till B. Deep, bowl-shaped basins carved by glaciers C. Crescent-shaped sand dunes with points downwind D. Oval-shaped hills of glacial till Explanation: Drumlins are elongated, teardrop-shaped hills composed of glacial till, formed beneath a moving 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
