Composition of the crust - Study guides, Class notes & Summaries

EES A06 Module 1-10 Quizzes Updated 2024/2025 Questions and Answers Graded A+: University of Toronto EES A06 Module 1-10 Quizzes Updated 2024/2025 Questions and Answers Graded A+: University of Toronto Module 1 1. Which of the following was not a piece of evidence used by Wegener in support of continental drift? a. Seafloor paleomagnetism b. The distribution of coal mires and glacial deposits c. The match of rocks on now separated continents d. The shape of the African and South Americ...

silicates - minerals that contain silicon and oxygen and usually one or more other elements, are one of the largest groups of minerals oxides - compounds that have oxygen as their anion, t ut they exclude those with oxygen complexes such as carbonate, suphate, and silicate. have O2 as their anion, Ways rocks may form - Igneous: forms from magma that has either cooled slowly under ground or cooled quickly at the surface after a volcanic eruption Sedimentary rocks: formed when weathered frag...

What are the four types of Oceanography? Define each. Correct Answer-1. Geological - Ocean floor and sediments 2. Chemical - Elements contained in ocean, H2O 3. Physical - Waves, Tides, and Energy 4. Biological - Organisms What are the four main oceans? And one more? Correct Answer-Atlantic, Pacific, Indian, Artic, Southern For the different oceans, make sure you know which one is the: 1. Largest 2. Deepest 3. Shallowest Correct Answer-1. Pacific 2. Pacific 3. Artic (Pacific: Olde...

Praxis 5005 science latest 2023 graded A Plate tectonics Theory that explains the movement of the continents and changes in the crust caused by internal forces Plates Blocks of the crust and upper mantle Lithosphere Plates of Earth's crust and upper mantle that are broken into the nine large plates Divergence Creates new oceanic crust when hot mantle rises and separates Convergence Oceanic crust collides with another plate, making a trench and volcanic activity. OR 2 continent plates collid...

Which of the following is probably least at risk for geologic hazards? correct answers On gentle slopes away from mountains The average composition of the continental crust is represented by the rock? correct answers Granite The oceanic crust is primarily composed of the rock? correct answers Basalt The outer core is thought to be primarily composed of liquid ________________ and nickel, while the inner core is thought to have the same composition in a solid form. correct answers iron ...

Test Bank for Essentials of Geology Earth Science, 13th Edition (Tarbuck, 2024) All Chapters Covered, Latest Guide A+. Earth Science, 13e (Tarbuck) Chapter 1 Introduction to Earth Science 1) What are the basic differences between the disciplines of physical and historical geology? A) Physical geology is the study of fossils and sequences of rock strata; historical geology is the study of how rocks and minerals were used in the past. B) Historical geology involves the study of rock strata, ...

Introduction to Earth Science Questions and Answers with Complete Solutions What is Geology? The study of Earth's composition, structure, processes, and history. Which element is the second most abundant in the Earth's crust? Silicon What is the Upper Mantle? Part of the lithosphere and tectonic plates Describe the Inner Core. A solid, dense layer made primarily of iron and nickel. Explain the generation of Earth's magnetic field. Produced by the convection of mo...

Cell smallest unit of life Atom smallest unit of an element Molecule union of two or more atoms Tissue group of cells with a common structure and function Organ composed of tissue functioning together for a specific task Organ system composed of several organs working together Organism an individual Population organisms of the same species in a particular area Community interacting populations in a particular area Ecosystem ...

Test Bank for Essentials of Geology Earth Science, 13th Edition (Tarbuck, 2024) All Chapters Covered, Latest Guide A+. Earth Science, 13e (Tarbuck) Chapter 1 Introduction to Earth Science 1) What are the basic differences between the disciplines of physical and historical geology? A) Physical geology is the study of fossils and sequences of rock strata; historical geology is the study of how rocks and minerals were used in the past. B) Historical geology involves the study of rock strata, ...

OCR A-Level Geography Updated Exam | Questions and Answers 100% CORRECT What are the 3 layers of the Earth? Correct Answer: *Crust* *Mantle* *Core* (inner and outer) What separates the crust and the mantle? Correct Answer: *Moho* What 2 layers does the upper mantle consist of? Correct Answer: *Lithosphere* (semi-core) Varies in thickness Boundary with asthenosphere difficult to define (melts and becomes incorporated in asthenosphere) *Asthenosphere* extends 100-300km Sem...