Rock Power Powerpoint
... Then, click “To Game Board” and continue the game until all categories are finished. ...
... Then, click “To Game Board” and continue the game until all categories are finished. ...
Earth`s Interior
... The Mantle • The broad middle section of the Earth. (Rocky) • Asthenosphere contains the convection currents that drive the “plates”. (Plastic) ...
... The Mantle • The broad middle section of the Earth. (Rocky) • Asthenosphere contains the convection currents that drive the “plates”. (Plastic) ...
here
... not all at the same time! = fractional crystallization heavy crystals sink to bottom =crystal settling more than 1 type of magma from same parent ...
... not all at the same time! = fractional crystallization heavy crystals sink to bottom =crystal settling more than 1 type of magma from same parent ...
PowerPoint Presentation - Introduction to Earthquakes EASA
... ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ...
... ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ...
Evidence for Sea-Floor Spreading
... process of sea-floor spreading? • Molten rock erupts at the mid-ocean ridges. It spreads out, pushing older rock to both sides of the ridge. • Oldest ocean floor collides with continental crust. • The more dense oceanic crust subducts (sinks) back into the mantle at a deep-ocean trench ...
... process of sea-floor spreading? • Molten rock erupts at the mid-ocean ridges. It spreads out, pushing older rock to both sides of the ridge. • Oldest ocean floor collides with continental crust. • The more dense oceanic crust subducts (sinks) back into the mantle at a deep-ocean trench ...
Class Notes: Introduction to Earthquakes, Volcanoes, and Tectonic
... surface? If not, describe where there appear to be the most… B. Look at the “Earth’s fractured surface” map and read the introduction (back of the classroom on the bulletin board. Why do earthquakes and volcanoes occur where they do? C. If time allows, work on coloring in the “slice of earth” handou ...
... surface? If not, describe where there appear to be the most… B. Look at the “Earth’s fractured surface” map and read the introduction (back of the classroom on the bulletin board. Why do earthquakes and volcanoes occur where they do? C. If time allows, work on coloring in the “slice of earth” handou ...
Baltica (proto
... Why is Connecticut so Amazing? • Connecticut shows evidence of various earth processes, such as continental collisions, rifting, and folding that have shaped its structure. ...
... Why is Connecticut so Amazing? • Connecticut shows evidence of various earth processes, such as continental collisions, rifting, and folding that have shaped its structure. ...
Unit 2 Chapter 5 Study Guide Answers
... 1. What Wegener’s hypothesis? Wegener hypothesized that the continents were moving and once existed as one supercontinent. 2. Why was Wegener’s theory of continental drift rejected? He could not give a cause as to what force could move the continents. 3. Why is old oceanic crust denser than new ocea ...
... 1. What Wegener’s hypothesis? Wegener hypothesized that the continents were moving and once existed as one supercontinent. 2. Why was Wegener’s theory of continental drift rejected? He could not give a cause as to what force could move the continents. 3. Why is old oceanic crust denser than new ocea ...
Astronomy Test - The Summer Science Safari Summer Camp
... 17. Why is the Plate Tectonic Theory a better theory than the Continental drift Theory? Explains in more detail the movement of the plates and why we have seismic activity. 18. If new crust is being created at the mid-ocean ridges, then why is the earth not getting larger? Subduction and Convergent ...
... 17. Why is the Plate Tectonic Theory a better theory than the Continental drift Theory? Explains in more detail the movement of the plates and why we have seismic activity. 18. If new crust is being created at the mid-ocean ridges, then why is the earth not getting larger? Subduction and Convergent ...
File
... 14) Conservation- The practice of using less of a resource so that it will not be used up. 15) Continental Drift- The hypothesis that the continents slowly move across Earth’s surface. 16) Contrast- To examine two or more objects and note unlikeness or differences. 17) Controlled Experiment- An expe ...
... 14) Conservation- The practice of using less of a resource so that it will not be used up. 15) Continental Drift- The hypothesis that the continents slowly move across Earth’s surface. 16) Contrast- To examine two or more objects and note unlikeness or differences. 17) Controlled Experiment- An expe ...
File - Earth Science With Mrs. Locke
... The same or similar fossils are found on the edges of cont. that look like they fit together ...
... The same or similar fossils are found on the edges of cont. that look like they fit together ...
Environmental Geology – Fall 2005
... Physical Geology – Spring 2006 Review Sheet – Midterm I Chapter 1 ...
... Physical Geology – Spring 2006 Review Sheet – Midterm I Chapter 1 ...
The Earth*s Physical Geography
... Weathering – A process that breaks rocks down into small pieces Erosion – The removal of small pieces of rock by water, ice or wind ...
... Weathering – A process that breaks rocks down into small pieces Erosion – The removal of small pieces of rock by water, ice or wind ...
Continental Drift 1 The hypothesis that all the continents were once
... A plate boundary where two plates move past each other in opposite directions. ...
... A plate boundary where two plates move past each other in opposite directions. ...
Document
... Process by which mineralogical and/or textural change occurs in the solid state as a result of a change in P, T ...
... Process by which mineralogical and/or textural change occurs in the solid state as a result of a change in P, T ...
Plate Tectonics
... so great, the liquid metals are forced back into a solid despite the high temperatures that would normally melt them. • 45,000,000 pounds of pressure per square inch. • 3,000,000 times more pressure than felt at sea level. ...
... so great, the liquid metals are forced back into a solid despite the high temperatures that would normally melt them. • 45,000,000 pounds of pressure per square inch. • 3,000,000 times more pressure than felt at sea level. ...
Rock Cycle - Hicksville Public Schools / Homepage
... Metamorphic Rock: heat & pressure (and chemical reaction) at great depth of any rock. Plate Tectonics: melting subducted plate, rising magma plume, volcanoes form at surface. ...
... Metamorphic Rock: heat & pressure (and chemical reaction) at great depth of any rock. Plate Tectonics: melting subducted plate, rising magma plume, volcanoes form at surface. ...
Earth as a planet
... igneous or sedimentary rocks altered by high temperatures and/or pressures ...
... igneous or sedimentary rocks altered by high temperatures and/or pressures ...
6th Grade Earth Science – Inside Earth Vocabulary 1. crust – the
... 8. Earth as a magnet – the Earth acts like a magnet because of the liquid outer core made of iron and nickel which spins as the earth rotates and creates a magnetic field and the north & south poles on earth 9. compass – an instrument composed of a small, light-weight magnet called a needle, that is ...
... 8. Earth as a magnet – the Earth acts like a magnet because of the liquid outer core made of iron and nickel which spins as the earth rotates and creates a magnetic field and the north & south poles on earth 9. compass – an instrument composed of a small, light-weight magnet called a needle, that is ...
Plate Tectonics and Layers of the Earth
... - Reversal has happened many times in past - Iron bearing minerals – magnetite, which is in basalt, record Earth’s magnetic field direction - Rocks show the effects of the reversal – new iron minerals are formed - Magnetometer records magnetic data - Magnetic alignment in the rocks reverses back and ...
... - Reversal has happened many times in past - Iron bearing minerals – magnetite, which is in basalt, record Earth’s magnetic field direction - Rocks show the effects of the reversal – new iron minerals are formed - Magnetometer records magnetic data - Magnetic alignment in the rocks reverses back and ...
LAYERS OF THE EARTH
... The crust of the Earth is broken into many pieces called plates. 5 to 25 miles thick and up to 1,600 F Two types of crust Oceanic and Continental ...
... The crust of the Earth is broken into many pieces called plates. 5 to 25 miles thick and up to 1,600 F Two types of crust Oceanic and Continental ...