U shaped valley - Study guides, Class notes & Summaries

Abrasion - ANSWER-is the "sandpaper" effect caused by the weight of the ice scouring the valley floor. It leaves smoothed, polished surfaces. Scratches (striations) may be seen. Plucking - ANSWER-occurs when rocks and stones become frozen to the base or sides of the glacier and are plucked from the ground or rock face as the glacier moves. This leaves jagged rocky surfaces. Rotational Slip - ANSWER-This occurs when the ice moves in a circular motion. This process can help to erode hollow...

GLACIATION EXAM QUESTIONS WITH CORRECT ANSWERS 100% 2024

What does the "Single-Point Resistivity Log" show and what area is it limited to? - ANSWER-A log that measures the resistivity using 2 electrodes and having a limited area of investigation of from 5 to 10 times the electrode diameter What is the "Area of Influence" of a well? - ANSWER-The area within which the potentiometric surface is lowered by withdrawal or raised by injection, of water through a well Define aquifer - ANSWER-A geologic unit that is saturated and sufficiently permeab...

Land Navigation/Map Reading (Army Board Study Guide) Questions pool with answers. 100% Approved. What is the Field Manual for map reading and land navigation? - -FM 3-25.26 What are the basic colors of a map, and what does each color represent? - -Black - Indicates cultural (man-made) features such as buildings and roads, surveyed spot elevations, and all labels. Red-Brown - The colors red and brown are combined to identify cultural features, all relief features, non-surveyed spot e...

Which geologic law explains the relative ages of rocks with respect to one another in a map or cross section? - ANSWER-Principle of Horizontality, Law of Superposition, Law of Cross-Cutting Relationships Surface exposure, in a temperate environment, of aluminum silicate minerals such as feldspar would result in the development of which of the following clay minerals? - ANSWER-Montmorillonite - a colloidal, hydrated aluminum silicate What geologic condition would produce slow drainage withi...

The Ultimate AP World History Set exam coverage, 100% Accurate, rated A. Verified. Mesopotamia - -A region between the Tigris and Euphrates rivers that developed the first urban societies. In the Bronze Age this area included Sumer and the Akkadian, Babylonian and Assyrian empires, In the Iron Age, it was ruled by the Neo-Assyrian and Neo-Babylonian empires. Fertile Crescent - -The Tigris and Euphrates Rivers gave life to the first known agricultural villages in this area about 10,000 ye...

CSLB B GENERAL QUESTIONS AND ANSWRERS 100% PASS PTICH rise/span what size of a circuit breaker can be installed on a line with 7 outlets 14 AWG wire? 15 amp; according to code, the conductor ampacity rating for a 14 gauge wire is 15 amps. for 12 gauges wire is 20 amps. the number of outlets does not determine the size of circuit breaker. how many roof squares are in the roof measuring 45' by 50'? 22.5; (45x50) / 100 (roofing squares made of 10'x10'). total drop for a 120' pipe with a 2% ...

THE COLLISION OF CULTURES America before Columbus Europe Looks Westward The Arrival of the English 1 2 he discovery of the Americas did not begin with Christopher Columbus. It began many thousands of years earlier, when human beings first crossed into the new continents and began to people them. By the end of the fifteenth century a.d., when the first important con- tact with Europeans occurred, the Americas were the home of millions of men and women. These ancient civilizations ha...

Blind Thrust - ANSWER-A thrust fault that does not reach the ground surface detachment fault - ANSWER-A low-angle normal fault associated with regional extension Dip-slip Fault - ANSWER-A fault in which the movement is parallel to the dip of the fault. (ex. normal, reverse, or listric fault) Fenster - ANSWER-A "window" into rocks underlying a thrust fault Footwall block - ANSWER-The block that underlies a non-vertical fault Ga - ANSWER-Giga-annum; one billion years GIS - ANSWER-Geographi...

Pervious questions 4.0/ 4.0 Points Which two elements are the most common in the crust?  A. iron and magnesium  B. potassium and magnesium  C. silicon and oxygen Which element comprises about 8% of the crust?  A. silicon  B. iron  C. aluminum Which of the following techniques is the MOST diagnostic or reliable?  A. color  B. hardness  C. cleavage Question 4 of 25 0.0/ 4.0 Points Which of the following is considered to be composed of a mineral?  A. l...