Subduction zone - Study guides, Class notes & Summaries

ISP 203B Final Exam with Complete Solutions how did theory of plate tectonic evolve - ANS ️️ first scientist was Alfred Wegner continental drift by Wegner was just a hypothesis plate tectonics by Wilson, Morgan is a theory what are the three types of boundaries ? - ANS ️️ convergent, divergent, transform What causes tsunamis? - ANS ️️ earthquakes, landslides, volcanic eruptions, meteoric impact What is a tsunami? - ANS ️️ movement of the entire water column due to displ...

Geology 111 Exam Questions With Verified Solutions Tectonic processes - answerupwelling of magma, plate movement, subduction of crust, folding, faulting, warping, fracturing, earthquakes, volcanic activity, magmatism, ocean ridges, rift valleys, trenches, collision, continental rifting, mountain formation Tectonic characteristics - answerLandforms: volcanoes, earthquakes, faults, mountain ranges, mid ocean ridge, deep ocean trenches, rift valleys Earthquakes occur - answerWhen brittle roc...

APES Unit #4- Earth Systems & Resources correctly answered 2024/2025Core - correct answer the innermost zone of Earth's interior, composed mostly of iron and nickel. It includes a liquid outer layer and a solid inner layer. Mantle - correct answer The layer of Earth above the core, containing magma. Magma - correct answer molten rock Asthenosphere - correct answer The layer of Earth located in the outer part of the mantle, composed of semi-molten rock. Lithosphere - correct ans...

Theory of Plate Tectonics - ANSWER A theory stating that Earth's lithosphere is broken into huge plates that move and change in size over time - explains the process of continental drift - theory is a fusion on the theories of continental drift and seafloor spreading - continents are not floating on the ocean, rather they are rooted What are the 10 major plates of the Earth's lithosphere? - ANSWER African, Antarctic, Australian, Eurasian, North American, South American, Pacific, Cocos, N...

EAPS 106 - Exam 1 Review Questions and answers, rated A+ Know Earth's four layers and their approximate relative thicknesses. Crust (6371 km), Mantle (6336 km), Outer Core (3486 km), Inner Core (1216 km) How the Earth acquired its internal heat. planetary accretion: Heat of collisions plus radioactive decay leads new planets to be molten (melted) inside, Know why the interior of the Earth is layered. planetary accretion: Heat of collisions plus radioactive decay leads new planets to b...

If a magma chamber undergoes fractional crystallization during cooling, how will the remaining magma differ from the parent magma? - correct answer It will be more felsic What type of magma can be produced when upper-mantle peridotite undergoes decompression along mid-ocean ridges? - correct answer basaltic Mineral - correct answer -Naturally ocurring -inorganic element or compound -has an orderly internl structure and characteristic chemical composition, crystal form, and physical prope...

PURDUE EAPS Exam 1, Questions and answers, graded A+ Lithosphere Uppermost part of earth's mantle; rigid outer part of the earth Asthenosphere Not rigid; Plastic puddy able to flow Continental Crust 30-40 km thick with more felsic with quartz; less dense Oceanic Approximately 7 km thick with iron rich minerals; more dense and heavier Wegener Theorized Continental Drift with fossils said continents were connected Contributions from technological advances, WW2 SONAR, Under sea floor...

A rock described as arkosic - correct answer is sandstone containing > 25% feldspar If the scale of a map is 1:24000 what does 1 in on a map represent - correct answer 2,000 ft In a region eroded by glaciers, what are bow shaped depressions at the head of a glacial valley? - correct answer Cirques Which two-letter symbol is commonly used for a fat clay? - correct answer CH For a dip-slip fault, what is the area above the fault plane known as? - correct answer Hanging wal...

MSCI 112 Final Exam Questions And Answers Latest Top Score. An igneous rock was formed with 8000 radioactive (parent) atoms but contains only 1000 radioactive (parent) atoms today. If the half-life for the radioactive element is 10 million years, the rock is ___ million years old. - correct answer. 30 Which of the common components of siliciclastic sediment are likely to have been formed from the original sediment source rock through chemical weathering? - correct answer. cla...

Theory of Plate Tectonics - Answer A theory stating that Earth's lithosphere is broken into huge plates that move and change in size over time - explains the process of continental drift - theory is a fusion on the theories of continental drift and seafloor spreading - continents are not floating on the ocean, rather they are rooted What are the 10 major plates of the Earth's lithosphere? - Answer African, Antarctic, Australian, Eurasian, North American, South American, Pacific, Cocos, N...