Of isostasy Study guides, Class notes & Summaries

AICE Marine Science Unit 2: Ocean Floor and the Coast tectonic processess ️movements of the lithosphere resulting in volcanoes, hydrothermal vents, earthquakes, tsunamis, mid-ocean ridges and ocean trenches theory of plate tectonics ️states that the Earth's crust and upper mantle are broken into plates (huge rock slabs) that move according to convection currents in the earth's mantle in different directions and at different rates over Earth's surface ocean trenches ️Long, de...

OCN 201 EXAM 1 WITH COMPLETE SOLUTIONS 100% from evaporation of sea water + in young ocean basins, which is long + narrow - correct answer thick deposits of salt form in the ocean normal faulting implying tension + extension - correct answer mid-ocean ridge axial valley is formed by equal standing density will determine how high it will float, how deep it will sink - correct answer isostasy those that tend to form solids, even at high temp. - correct answer refractory elements rap...

Age of Earth 4.6 billion years Seismometer Instrument used to measure horizontal or vertical motion during an earthquake. Uniformitarianism The past geological events can be explained by forces occurring today Alfred Wegener A German scientist who proposed the theroy of continental drift Geologic evidence of continental drift -rock units on different continents have similar structure Mid Ocean Ridges -submerged mountain regions -longest continuous feature of the earths crust -tensio...

Catastrophism theory that all surface features were due to intermittent catastrophes Uniformitarianism theory that the changes in the earth's crust during gelogical history have resulted from the action of continous and uniform processes Pangea the original supercontinent Laurasia then nortern continent after pangea Gondwanaland the southern continent after Pangea geological evidence rock units on different continents with similar structure style fossil evidence fossils found on th...

Exploring Geology 4th Edition Test Bank by Reynolds Johnson Chapter 1 – The Nature of Geology TEST BANK QUESTIONS – This test bank is for Exploring Geology 4 th edition. In addition to this Word file, the questions can be accessed via MH’s Connect system, and MH can provide them for various classroom-management systems (e.g., Blackboard). At the end of this document are instructions for copying and pasting these questions to create a new test, as well as a description the self-...

Edexcel iGCSE Geography, question and answer, graded A+ Where are berms found? Berms mark the position of mean high-tide marks Conditions for marram grass? Resistant to salinity, wind, lack of moisture Why are mangroves under threat? Cleared because of disease, Aquaculture, Deforestation Why are sand dunes under threat? Caravan parks, Golf courses Bangladesh climate? June-September = Monsoon October-April = Dry Population density in Bangladesh? 1000 peo...

Which is not one of the basic three plate boundaries? a. Divergent b. Convergent c. Transform d. Reverse - ANSWER-D. Reverse The hero of this story is ___________. a. Caleb Solomon b. Alexander Agassiz c. Alexander Humboldt d. Alfred Wegener - ANSWER-D Alfred Wegener Connecticut's rift valley is analogous to that of _____________. a. Sweden b. California c. South Africa d. East Africa - ANSWER-D. East Africa What is the basal boundary for plate motion? a. Crust-Moho b. Lithosph...

Laboratory Manual in Physical Geology, 10e Busch IM TestBank TestBank Laboratory Manual in Physical Geology, 10e Busch IM© 2015 Pearson Education, Inc. 1 Table of Contents General Tips for Getting Started 2 Errata 4 Before You Teach a Laboratory 5 Pedagogical Model 7 Lab 1: Thinking Like a Geologist 8 Lab 2: Plate Tectonics and the Origin of Magma 23 Lab 3: Mineral Properties, Identification, and Uses 40 Lab 4: Rock-Forming Processes and the Rock Cycle 48 Lab 5: Igneous Rocks an...

9/25/2020 APUS CLE : ERSC181 I002 Sum 20 : Tests & Quizzes 4.0/ 4.0 Points 4.0/ 4.0 Points Week 1 Exam (timed and single access) Return to Assessment List Part 1 of 2 - Rock Forming Minerals 52.0/ 52.0 Points Question 1 of 25 Which subatomic particle is NOT found in the nucleus? A. proton B. neutron C. electron Feedback: 3.1.1 Question 2 of 25 Which of the following is considered to be composed of a mineral? A. coal B. your teeth C. glass (un-ordered atoms) D. lab-grown diamond...

The theory of isostasy defines the different elevation on the surface of the earth which was proposed by Clarance Dutton an american geoglist in 1882. The theory of isostasy gives the two main view : 1. Pratt view 2. Airey view