GEG 111 EXAM 4 / GEG 111 EXAM 4 HARPER COLLEGE DETAILED EXAM 2024 LATEST UPDATE VERIFIED QUESTIONS & CORRECTLY HIGHLIGHTED ANSWERS 100% QUARANTEED PASS.

GEG 111 EXAM 4 / GEG 111 EXAM 4 HARPER COLLEGE DETAILED EXAM 2024 LATEST UPDATE VERIFIED QUESTIONS & CORRECTLY HIGHLIGHTED ANSWERS 100% QUARANTEED PASS. When coral expel their own nutrient-supplying algae, a phenomena called ________ often follows. - ANSWER- bleaching The term eolian refers to - ANSWER- erosion, transportation, and deposition by wind. Desert pavement refers to - ANSWER- surfaces of concentrated pebbles and gravels. A depression created by deflation is known as a - ANSWER- blowout An extensive area of sand and sand dunes is known as a(n) - ANSWERerg desert, or sand sea. Glacial ice is - ANSWER- formed from continual accumulation of snow that recrystallizes under its own weight into an ice mass over a period of many years. The zone where accumulation balances ablation is known as the - ANSWER- equilibrium line. The type of glacier that dominates Greenland and Antarctica is an - ANSWER- ice sheet. A general term for a mass of perennial ice, resting on land or floating in the sea attached to a landmass is - ANSWER- a glacier. A long, narrow glacially-eroded inlets in which the sea extends inland are known as - ANSWER- fjords. An extensive, continuous mass of ice occurring on a continental scale is known as a(n) - ANSWER- ice sheet. Vatnajökull is the largest and most voluminous Icelandic glacier. It is roughly circular in shape, overlays several volcanoes, and covers an area of approximately 8,100 km 2 (3,100 mi 2) with an average thickness of 400 m (1,300 ft). This glacier is an example of a(n) - ANSWER- ice cap. The Patagonia region of Chile and Argentina features a large, elongated glacier approximately 90 km (56 mi) wide and 360 km (224 mi) long. This is an example of a(n) - ANSWER- ice field An asymmetrical hill of exposed bedrock produced by plucking and abrasion is known as a(n) - ANSWER- roche moutonnée. A glacier confined in a bowl-shaped recess is known as a(n) - ANSWERcirque glacier. The general term for all glacial deposits is - ANSWER- glacial drift. A class of landforms formed by the accumulation of glacial till are known as - ANSWER- moraines