Rivers Lowland Rivers Glaciers Glaciers Coastlines 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50 Rivers – 10 Points QUESTION: • Shape of valley that are eroded by rivers ANSWER: •V Rivers – 20 Points QUESTION: •3 types of drainage patterns. DRAW ANSWER: •Radial •Dendritic •Trellis Rivers – 30 Points QUESTION: •Four stages of river development ANSWER: •Youth stage •Mature stage •Old age stage •Rejuvenated stage Rivers – 40 Points QUESTION: •4 river erosion processes ANSWER: •Hydraulic action – erosion by moving water •Abrasion – erosion by debris, polishing •Attrition – erosion by striking, break-up •Corrosion – erosion by dissolution, limestone Rivers – 50 Points QUESTION: •4 ways rivers carry sediment ANSWER: •Solution – dissolved •Suspension – very light material •Saltation – bouncing and rolling along bottom •Traction – dragging Lowland Rivers – 10 Points QUESTION: •Feature A is called an undercut bank. What process is occurring at this location? ANSWER: •Erosion Lowland Rivers – 20 Points QUESTION: •Deposition is occurring at location A. Name the feature. ANSWER: •Point Bar or slip-off slope Lowland River – 30 Points QUESTION: •Feature created when meanders connect ANSWER: •Oxbow lake Lowland River – 40 Points QUESTION: • Name 3 types of deltas. ANSWER: • Arcuate • Birds Foot Delta • Estuarine Delta Lowland Rivers – 50 Points QUESTION: How is it possible to travel fewer kilometers on the Mississippi River between St. Louis and New Orleans today than 100 years ago? Explain. ANSWER: Glaciers – 10 Points QUESTION: •Shape of a valley that is eroded by a glacier. ANSWER: •U-Shaped Glaciers – 20 Points QUESTION: •Glacier erosional processes. (2) ANSWER: •Plucking •Abrasion Glaciers – 30 Points QUESTION: •Identify the feature. ANSWER: •Arete. Glaciers – 40 Points QUESTION: •Identify the feature. ANSWER: •Hanging valley Glaciers – 50 Points QUESTION: •How many moraines/set of moraines can one glacier have? Explain. ANSWER: •Terminal (1) •Recessional (many) •Lateral (2) •Medial (many) Glaciers – 10 Points QUESTION: •Identify the feature. •Erosional or depositional? ANSWER: •Erratic •Depostion Glaciers – 20 Points QUESTION: •Identify the feature. •Erosional or depositional? ANSWER: •Drumlin •Depositional Glacier – 30 Points QUESTION: •Identify the feature. •Erosional or depositional? ANSWER: •Esker •Depositional Glaciers – 40 Points QUESTION: •Identify the feature. ANSWER: •Striation Topic 4 – 50 Points QUESTION: •Compare and contrast material deposited by glacier with material deposited by rivers. ANSWER: Coastlines – 10 Points QUESTION: •Identify the feature. ANSWER: •Arch. Coastlines – 20 Points QUESTION: •Identify the feature. ANSWER: •Cave Coastline – 30 Points QUESTION: •Identify the feature. ANSWER: •Stack Coastlines – 40 Points QUESTION: •Identify the feature. ANSWER: • Spit Topic 5 – 50 Points QUESTION: •Identify the feature. •What process does this minimize/prevent? •How? ANSWER: •Groyne •Longshore drift