Mid ocean ridge - Study guides, Class notes & Summaries

Earth Science Exam Review 2024 with Complete Solutions seismic waves - Correct Answer ️️ -Vibrations that travel through Earth carrying the energy released during an earthquake. crust - Correct Answer ️️ -the outer layer of the Earth mantle - Correct Answer ️️ -the layer of hot, solid material between Earth's crust and core lithosphere - Correct Answer ️️ -the solid, outer layer of the earth that consists of the crust and the rigid upper part of the mantle asthenosphere -...

origin of earth - Answer-• Supernova: death of a star (great explosion) • Supernova happened 4.6 bya, dust and gas flattens to a disk and spins faster due to gravity and solar nebula formed. • Solar Nebula: describes formation of Earth 4.5 bya • Nebula: gas cloud origin of oceans - Answer-• volcanic explosion, H2O condensed and rained down for thousands of years to create oceans • icy comets hitting earth (responsible for 1/2 of earths ocean water) origin of life - Answer-•...

EAPS 100 FINAL QUESTIONS AND ANSWERS (GRADED A) EAPS 100 FINAL QUESTIONS AND ANSWERS (GRADED A) EAPS 100 FINAL QUESTIONS AND ANSWERS (GRADED A) Broad, flat areas of the seafloor adjacent to mid-ocean ridges are called ____________ and reflect subsidence of oceanic crust as it moves away from the mid ocean ridge, cools, and becomes more dense. - ANSWER-Abyssal Plains What bathymetric (underwater topographic) feature is associated with subduction zones? - ANSWER-A deep sea trench Oc...

What does plate tectonics refer to? correct answers It is a theory explaining the movement of the Earth's crust -Earth's crust is not solid but rather a bunch of pieces (or 'plates') that move on the surface of the Earth. Similar to cracked egg shell. We need all three boundary types for plates to move around Earth's surface: -Convection currents -- drives the movement -Mid-ocean ridge -- spreading center Subduction zones -- oceanic trench site of crust destruction What is the maj...

GLY 4155C Exam 1 Study Guide Questions And Answers 100% Verified. Crust and the uppermost part of the mantle - AnswersThe lithosphere is composed of the _________. ~2900 km thick - AnswersAbout how thick is Earth's mantle? thicker, less dense - AnswersOn average, the continental crust is _________ and _________ than the oceanic crust. convergent boundary - AnswersIn what plate tectonic environment do you predict that reverse and thrust faulting is the most dominant kind of geologic st...

abyssal plain correct answers - the deep-sea floor. - rises at a very gentle slope of less than 1º toward the mid-ocean ridge - relatively flat but has submarine channels and other features - it is dotted with volcanic islands and submarine volcanoes called seamounts guyots correct answers distinctive flat-topped seamounts; common in parts of the *Pacific*; may have once been islands continental rise correct answers gently sloping region of continental margin at the base of the contine...

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...

Ocean 100 Final SDSU Exam Questions and Answers 100% Pass How Old are the oceans - 4 billion years How were atmospheres and oceans formed - outgassing and icy commets what is outgassing - when volcanoes erupt and water vapor is condensed and turned into clouds and rain What are the internal Layers of earth - lithosphere asthenosphere mesosphere outer core inner core Lithosphere - Crust and Upper Mantle Asthenosphere - upper mantle (below lithosphere) Mesosphere - Rest of Mantle 2Ka...

The Earth's mantle is a solid (its temperature is less than its melting temperature). How does it transfer heat from the core toward the surface? - ️️Convection What do you call the location where an ocean plate dives back into the interior of the Earth? - ️️A subduction zone What do you call the location where new oceanic plates are create? - ️️A mid-ocean ridge What do you call the strong outer layer of a planet, containing both crust and cold uppermost mantle, that comprises ...

How much of the Earth's surface is covered by ocean? correct answers 71%. 97 percent of the Earth's water. Less than 1 percent of the Earth's water is fresh water, and 2-3 percent is contained in glaciers and ice caps. The oceans contain 99 percent of the living space on the planet. Where is the largest percentage of the world ocean found? correct answers southern hemisphere How old is the Earth? correct answers 4.543 billion years What causes the Earth's magnetic field? c...