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Unit 5 Test Plate Tectonics
Unit 5 Test Plate Tectonics

... 43. Which of the following is the best evidence that Earth’s continents were once in vastly different positions than they are today? A Penguins are found only in the Southern Hemisphere. B Fossils of tropical plants are found in Antarctica. C Volcanoes encircle the Pacific Ocean. D Major rivers form ...
Science multi-choice
Science multi-choice

... b. moving away from the area that is warmest. c. passing vibrations along to nearby particles. d. leaving the surface of the substance being heated. 32. Thermal blankets used by rescue teams have a silvered inner lining to… a. conduct heat towards the patient. b. reflect heat emitted by a person bac ...
The Technology Behind a Virtual Exploratorium: A Resource
The Technology Behind a Virtual Exploratorium: A Resource

... Encourage discovery-based geoscience learning – Act, think, and make decisions as a scientist would • Develop an environment with plenty of resources ...
Who Wants to Be a Millionaire?
Who Wants to Be a Millionaire?

... Background images courtesy of abc.com ...
Quiz-O-Rama Quiz Show Template - PEER
Quiz-O-Rama Quiz Show Template - PEER

... How is metamorphic rock formed? Heat and pressure below Earth’s surface changes other rocks into metamorphic rock. ...
Class notes (*) - LSU Geology & Geophysics
Class notes (*) - LSU Geology & Geophysics

... about 20 distinct “plates” (~ 100 km thick), or lithosphere which move relative to each other • This motion is what causes earthquakes and makes mountain ranges ...
4.5 The Theory of Plate Tectonics
4.5 The Theory of Plate Tectonics

... continents similar to those on the ocean floor. ...
ppt - 19thpsalm.org
ppt - 19thpsalm.org

... At the start of Day 3 God creates dry land. How is this done? • The earth's mantle has a mixture of many materials • Heat convection causes currents in the molten earth's Interior, bringing heat from the earth's core to the surface. • Tidal effects pull and tug at the crust causing cracks. • The cur ...
File
File

... and hot spots.This magma is rich in iron and magnesium and has a low fluid content.The magma from the subduction zone comes from the molten crust and is rich in silicon, alumninium and gases. ...
Physical properties of the atmosphere: Pressure
Physical properties of the atmosphere: Pressure

... CFC-11 CFC-12 ...
3202 Unit 1-1 PlateTectonics
3202 Unit 1-1 PlateTectonics

... Plate tectonics – the idea that the earth’s surface is covered by tectonic plates that are continually moving. ...
Review Key - Walden Science
Review Key - Walden Science

... 1. Some continents fit together like a jig-saw puzzle. (N.American and Eurasian as well as S.American and African) 2. Fossils and rocks that are the same can be found on different continents support this theory. 3. Tropical plant fossils found in the Artic. ...
Earthquakes
Earthquakes

... "settling down". The faults in the New Madrid Zone do not reach the Earth’s surface. They are buried beneath thousands of feet of rock and sediment deposited by the Mississippi River. Geologists have located them by looking at the patterns of earthquakes in the zone. ...
Powers of ten notation
Powers of ten notation

... Liquid Water All life on Earth depends on liquid water. Earth is the only body in the solar system with liquid water on its surface. ...
SEES Midterm
SEES Midterm

...  After school review session on Friday, 1/22 in room H-3; TBA, if possible, Tuesday of midterm week.  I may be available after school or during LRC on other days; make an appointment w/ me. Other questions of your own? __Where? Room 123 __________________________________________________________ __ ...
Name
Name

... Alfred Wegener was a German meteorologist who proposed the theory of Continental Drift. He hypothesized that all of the Earth’s continents were once joined as a super-continent that he called Pangaea. Wegener’s evidence was not disputed. He cited fossil evidence which included a fern-like plant call ...
How and Where Earthquakes Occur
How and Where Earthquakes Occur

... up along faults at or near boundaries between lithospheric plates. A fault is a break in the lithosphere along which movement has occurred. Most of the time, friction prevents the plates from moving, so strain builds up, causing the plates to deform, or change shape. Eventually, the strain becomes g ...
fission - cloudfront.net
fission - cloudfront.net

... 29. Why is the Hubble Telescope able to see clearer images than the ones on mountains on the Earth? No Interference from the atmosphere 30. Which type of telescope would be best to look at the moons of Jupiter? B. Refracting telescope ...
Mid Atlantic Ridge (total length of about 60000 km)
Mid Atlantic Ridge (total length of about 60000 km)

... tectonic plates meet at a divergent boundary. There are two processes, ridge-push and slab-pull. Ridge-push occurs when the weight of the ridge pushes the rest of the tectonic plate away from the ridge, often towards a subduction zone. At the subduction zone, "slab-pull" comes into effect. This is s ...
Volcanoes Study Guide
Volcanoes Study Guide

... The Ring of Fire is a ring of volcanoes around the Pacific Ocean that result from subduction of oceanic plates beneath lighter continental plates. Most of the Earth's volcanoes are located around the Pacific Ring of Fire because that the location of most of the Earth's subduction zones. This area is ...
What are earthquakes?
What are earthquakes?

... Fast Changes on Earth ...
earthquakes our restless planet
earthquakes our restless planet

... We're all familiar with a globe. It shows what our planet looks like from the outside. It shows the great land masses, called continents, and the bodies of water, called oceans. As useful as globes are, they are unable to show you one very important part of our planet, the inside. The earth's interi ...
unit 8: Metamorphic Rocks
unit 8: Metamorphic Rocks

... change due to pressure or heat in the earth. Marble is an example of a metamorphic rock. Limestone changes under heat and pressure, transforming into a new kind of rock, marble. Metamorphism means "change" in rocks. Heat, pressure, and fluids that contain chemicals can convert mineral composition in ...
course outline - Clackamas Community College
course outline - Clackamas Community College

... the fundamental principles of physics as they relate to our solar system and the earth. This course is designed to engage students in the investigation of the formation and structure of the solar system through the development of models, collaborative problem solving, and data analysis. Additionally ...
HERE
HERE

... plates apart and adding new material at their edges. • Most spreading zones are found in oceans; for example, the North American and Eurasian plates are spreading apart along the mid-Atlantic ridge. • Spreading zones usually have earthquakes at shallow depths (within 30 kilometers of the surface). • ...
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Geophysics



Geophysics /dʒiːoʊfɪzɪks/ is a subject of natural science concerned with the physical processes and physical properties of the Earth and its surrounding space environment, and the use of quantitative methods for their analysis. The term geophysics sometimes refers only to the geological applications: Earth's shape; its gravitational and magnetic fields; its internal structure and composition; its dynamics and their surface expression in plate tectonics, the generation of magmas, volcanism and rock formation. However, modern geophysics organizations use a broader definition that includes the water cycle including snow and ice; fluid dynamics of the oceans and the atmosphere; electricity and magnetism in the ionosphere and magnetosphere and solar-terrestrial relations; and analogous problems associated with the Moon and other planets.Although geophysics was only recognized as a separate discipline in the 19th century, its origins go back to ancient times. The first magnetic compasses were made from lodestones, while more modern magnetic compasses played an important role in the history of navigation. The first seismic instrument was built in 132 BC. Isaac Newton applied his theory of mechanics to the tides and the precession of the equinox; and instruments were developed to measure the Earth's shape, density and gravity field, as well as the components of the water cycle. In the 20th century, geophysical methods were developed for remote exploration of the solid Earth and the ocean, and geophysics played an essential role in the development of the theory of plate tectonics.Geophysics is applied to societal needs, such as mineral resources, mitigation of natural hazards and environmental protection. Geophysical survey data are used to analyze potential petroleum reservoirs and mineral deposits, locate groundwater, find archaeological relics, determine the thickness of glaciers and soils, and assess sites for environmental remediation.
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