Answer to Question 1
Answers will vary. Some examples may include:
Roche moutonne: asymmetrical hills of exposed bedrock formed by plucking and abrasion.
Artes: sharp ridge forms created by adjacent valley glaciers.
Col: when two eroding cirques reduce an arte to a saddle-like depression or pass.
Horn: a pyramidal peak formed from individual cirques gouging an individual mountain summit.
Bergschrund: a crevasse that separates flowing ice from stagnant ice in the upper reaches of a glacier.
U-shaped valleys: formed by valley glaciers (in comparison to stream cut V-shapes).
Paternoster lakes: small, circular, stair-stepped lakes due to different resistance of rock or damming by glacial deposits.
Fjords: glacial valleys filled with water where valley glacier met sea and undercut below sea level.
Various classes of moraines: accumulation of unconsolidated glacial till.
Drumlins: spoon-like hills in till plain streamlined in the direction of glacial movement.
Esker: sinuously curving narrow ridge of course sand and gravel.
Kame: small hill, knob, or mound of sorted sand and gravel from meltwater.
Kettle: steep-sided holes, often filled with water, formed by isolated blocks of ice after retreat of glacier and the continued accumulations of debris.
Answer to Question 2
Equatorial lowthermal10 N to 10 Swarm/wet air temperature and moisture; subtropical highdynamic20 - 35 N/Shot/dry air temperature and moisture; subpolar lowdynamic60 N/Scool/wet temperature and moisture; polar highthermal900 N/Scold/dry temperature and moisture. These four pressure areas drive the major wind patterns of the trade winds, westerlies, and polar easterlies.
Alpine Marmot.
Thick filaments are bipolar structures created by the association of many myosin molecules
Sheets are the most commonly used draping material.
Ice sheets in Antarctica
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