Hydrothermal vent glossary: elementary
... A tectonic plate off the Washington Oregon border of the western us and a 400-mile (643 km) ridge of mountains running northsouth along a rift in the ocean's crust. It was named for a Spanish sailor said to have sailed the waters in 1592. Molten, mobile, rock material, deep under the earth's crust, ...
... A tectonic plate off the Washington Oregon border of the western us and a 400-mile (643 km) ridge of mountains running northsouth along a rift in the ocean's crust. It was named for a Spanish sailor said to have sailed the waters in 1592. Molten, mobile, rock material, deep under the earth's crust, ...
Grade 6 Vocabulary List
... data, evidence, or observations from an investigation. 2. The closing paragraph of a laboratory report including at least the investigative question, the hypothesis, and the explanation of the results A factor in an investigation that is kept the same; the standard used for comparison. Collected inf ...
... data, evidence, or observations from an investigation. 2. The closing paragraph of a laboratory report including at least the investigative question, the hypothesis, and the explanation of the results A factor in an investigation that is kept the same; the standard used for comparison. Collected inf ...
Lesson 13: The Rock Cycle 9/20/13 Essential Questions:
... sedimentary rocks have tiny spaces called pores between grains which can contain water and dissolved material ...
... sedimentary rocks have tiny spaces called pores between grains which can contain water and dissolved material ...
Name
... Asthenosphere – a partially melted layer of ultra mafic rock in the mantle located below the lithosphere. Tectonic plates slide along this layer. Lithosphere – The solid outer portion of the Earth that is capable of movement. The lithosphere is a rock layer composed of the crust (felsic continental ...
... Asthenosphere – a partially melted layer of ultra mafic rock in the mantle located below the lithosphere. Tectonic plates slide along this layer. Lithosphere – The solid outer portion of the Earth that is capable of movement. The lithosphere is a rock layer composed of the crust (felsic continental ...
hssv0301t_powerpres - Deer Creek High School
... • A volcano is a mountain built from magma, or melted rock, that rises from Earth’s interior to the surface, and can occur on land or in the sea. • Volcanoes are often located near tectonic plate boundaries where plates are either colliding or separating from one another. • The majority of the world ...
... • A volcano is a mountain built from magma, or melted rock, that rises from Earth’s interior to the surface, and can occur on land or in the sea. • Volcanoes are often located near tectonic plate boundaries where plates are either colliding or separating from one another. • The majority of the world ...
Powerpoint Presentation Physical Geology, 10th ed.
... Geologic Time The best estimate for Earth's age is ~4.6 billion years (same as age of our Solar System, as indicated by meteorites). Historically, there has been much debate over "how fast" geology happens with two different camps of thought: CatastrophismUniformitarianism- ...
... Geologic Time The best estimate for Earth's age is ~4.6 billion years (same as age of our Solar System, as indicated by meteorites). Historically, there has been much debate over "how fast" geology happens with two different camps of thought: CatastrophismUniformitarianism- ...
Our Ever Changing Earth
... pumice. Weathering and Erosion As soon as the earth built itself up, two new forces begin their work. These two forces are weathering and erosion. These forces work to break up the rock that has been formed. The fact is that the higher, more jagged a mountain is, the faster these forces work on them ...
... pumice. Weathering and Erosion As soon as the earth built itself up, two new forces begin their work. These two forces are weathering and erosion. These forces work to break up the rock that has been formed. The fact is that the higher, more jagged a mountain is, the faster these forces work on them ...
301 Blaine Smit Definitions Assignment
... deformation of the earth’s crust, as well as the forces that act to cause these changes. The Earth consists of a solid, rigid upper layer of rock broken up into several plates that overlay the convecting, plastic lower mantle. This convection within the mantle causes the rigid plates to move around ...
... deformation of the earth’s crust, as well as the forces that act to cause these changes. The Earth consists of a solid, rigid upper layer of rock broken up into several plates that overlay the convecting, plastic lower mantle. This convection within the mantle causes the rigid plates to move around ...
Chapter 16 Outline (new)
... 1. Depletion time for a resource depends on how long it takes to use up a certain proportion (usually 80%) at a given rate of use. 2. Depletion time is extended by recycling, reusing, and reducing consumption of a given resource. 3. New discoveries of a resource extend the depletion time. 4. The dem ...
... 1. Depletion time for a resource depends on how long it takes to use up a certain proportion (usually 80%) at a given rate of use. 2. Depletion time is extended by recycling, reusing, and reducing consumption of a given resource. 3. New discoveries of a resource extend the depletion time. 4. The dem ...
Where in the World was Lystrosaurus
... 6. Which diagram represents plate movement associated with transform faults such as those causing California earthquakes? (1) A (3) C (2) B (4) D ...
... 6. Which diagram represents plate movement associated with transform faults such as those causing California earthquakes? (1) A (3) C (2) B (4) D ...
Chapter C-1 Lesson 2
... piece. It is made up of many floating plates. Def : Plates: are rigid blocks of crust and upper mantle rock. Most of N. America, Greenland and the western half of the North Atlantic Ocean are on the North American Plate. ...
... piece. It is made up of many floating plates. Def : Plates: are rigid blocks of crust and upper mantle rock. Most of N. America, Greenland and the western half of the North Atlantic Ocean are on the North American Plate. ...
Petrology Instructor Fundamentals Magmatic Rock Bodies Study of
... Major Elements in Rocks Coordination ...
... Major Elements in Rocks Coordination ...
The Geologic Time Scale
... The principle of uniformitarianism states that the forces that continually change the surface features of Earth today have been occurring since Earth formed. • Only the rate, intensity, and scale with which the forces occur have changed. • The resulting sediments and rocks all record an environment ...
... The principle of uniformitarianism states that the forces that continually change the surface features of Earth today have been occurring since Earth formed. • Only the rate, intensity, and scale with which the forces occur have changed. • The resulting sediments and rocks all record an environment ...
SS_Planet_Characteristics
... of water, the remaining 30% is land, the crust is broken into tectonic plates that float around on the mantle, still very geologically active at plate boundaries (in particular, a large concentration of volcanoes around the border of the Pacific Plate, called the "Ring of Fire"), some impact craters ...
... of water, the remaining 30% is land, the crust is broken into tectonic plates that float around on the mantle, still very geologically active at plate boundaries (in particular, a large concentration of volcanoes around the border of the Pacific Plate, called the "Ring of Fire"), some impact craters ...
Chapter 2 - Dublin City Schools
... Click the Return button to return to the main presentation. Click the Home button to return to the Chapter Menu. Click the Help button to access this screen. ...
... Click the Return button to return to the main presentation. Click the Home button to return to the Chapter Menu. Click the Help button to access this screen. ...
chapter 14 - TeamCFA school
... drawn to the ponds of water. Some mining companies have declared bankruptcy, which has allowed them to walk away from clean-up. D. After waste material is removed from metal ores they are smelted or treated with chemicals to extract the desired metal. There can be enormous amounts of air and water p ...
... drawn to the ponds of water. Some mining companies have declared bankruptcy, which has allowed them to walk away from clean-up. D. After waste material is removed from metal ores they are smelted or treated with chemicals to extract the desired metal. There can be enormous amounts of air and water p ...
RP 3E2 Land and Water Features
... dead organisms are gradually buried, cemented together by dissolved minerals, and eventually turned into solid rock again. Sedimentary rock buried deep enough may be changed by pressure and heat, perhaps melting and recrystallizing into different kinds of rock. Buried rock layers may be forced up ag ...
... dead organisms are gradually buried, cemented together by dissolved minerals, and eventually turned into solid rock again. Sedimentary rock buried deep enough may be changed by pressure and heat, perhaps melting and recrystallizing into different kinds of rock. Buried rock layers may be forced up ag ...
Chapter 1 – Plate Tectonics
... New magma from deep within the Earth rises along these weak zones and erupts along the crest of the ridge, forming new oceanic crust. ...
... New magma from deep within the Earth rises along these weak zones and erupts along the crest of the ridge, forming new oceanic crust. ...
Notes on Igneous Rocks:
... _______________-moving, THINNER= LOW Viscosity, less resistance to flowing, more fluid Crystallize to _____________ __________________ minerals Resulting rocks have relatively _____________ __________________. Mafic igneous rocks make up the _________________ ____________________. Examples ...
... _______________-moving, THINNER= LOW Viscosity, less resistance to flowing, more fluid Crystallize to _____________ __________________ minerals Resulting rocks have relatively _____________ __________________. Mafic igneous rocks make up the _________________ ____________________. Examples ...
Plate tectonics note-taker - Tanque Verde Unified School District
... continental (lighter) plate. 1. At the subduction zone a ________________________________ is formed where the plate is being forced downwards under the continental plate. 2. Subduction causes rocks to _____________, and magma _____________ to surface to form _____________________. 3. Example: ______ ...
... continental (lighter) plate. 1. At the subduction zone a ________________________________ is formed where the plate is being forced downwards under the continental plate. 2. Subduction causes rocks to _____________, and magma _____________ to surface to form _____________________. 3. Example: ______ ...
First Hour Exam Answers
... 1. Which of the following is not one of the "Big Ideas" of Geology? a. The Earth is a "water planet." b. Humans depend on the Earth for resources. c. Earth is a complex system of rock, water, air and life. d. Earth is continuously changing. e. Human activities change the Earth. f. trick question – a ...
... 1. Which of the following is not one of the "Big Ideas" of Geology? a. The Earth is a "water planet." b. Humans depend on the Earth for resources. c. Earth is a complex system of rock, water, air and life. d. Earth is continuously changing. e. Human activities change the Earth. f. trick question – a ...
Earth`s Changing Face
... to the bottom of bodies of water. As more sediment is deposited, it presses down on . the lower layers. Over millions of years, . the sediments get so squeezed together . that they become sedimentary rock. Sedimentary rock sometimes contains fossils, the remains of living things that became trapped ...
... to the bottom of bodies of water. As more sediment is deposited, it presses down on . the lower layers. Over millions of years, . the sediments get so squeezed together . that they become sedimentary rock. Sedimentary rock sometimes contains fossils, the remains of living things that became trapped ...
Age of the Earth
The age of the Earth is 4.54 ± 0.05 billion years (4.54 × 109 years ± 1%). This age is based on evidence from radiometric age dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.Following the development of radiometric age dating in the early 20th century, measurements of lead in uranium-rich minerals showed that some were in excess of a billion years old.The oldest such minerals analyzed to date—small crystals of zircon from the Jack Hills of Western Australia—are at least 4.404 billion years old. Comparing the mass and luminosity of the Sun to those of other stars, it appears that the Solar System cannot be much older than those rocks. Calcium-aluminium-rich inclusions – the oldest known solid constituents within meteorites that are formed within the Solar System – are 4.567 billion years old, giving an age for the solar system and an upper limit for the age of Earth.It is hypothesised that the accretion of Earth began soon after the formation of the calcium-aluminium-rich inclusions and the meteorites. Because the exact amount of time this accretion process took is not yet known, and the predictions from different accretion models range from a few millions up to about 100 million years, the exact age of Earth is difficult to determine. It is also difficult to determine the exact age of the oldest rocks on Earth, exposed at the surface, as they are aggregates of minerals of possibly different ages.