the earth`s life support systems - sohs
... Oceanic + Continental = Subduction Zone Oceanic + Oceanic = Trench Continental + Continental = Mountain Range ...
... Oceanic + Continental = Subduction Zone Oceanic + Oceanic = Trench Continental + Continental = Mountain Range ...
Science
... The compression in diagram B occurs when one plate pushes against another. The tension in diagram C occurs when two plates move apart. No, because the stresses being applied will not push the rock unit up or down but sideways. A strike-slip fault rather than a normal fault will result. Diagram B sho ...
... The compression in diagram B occurs when one plate pushes against another. The tension in diagram C occurs when two plates move apart. No, because the stresses being applied will not push the rock unit up or down but sideways. A strike-slip fault rather than a normal fault will result. Diagram B sho ...
Homework 1c KEY
... 6. Smaller plutonic features, such as dikes, generally appear in divergent (rifting) zones. True or False? We see a lot of these, and sills, in the East African Rifts. 7. Oceanic rocks carried by subduction down into the aesthenosphere lose their water, which flows out to surrounding mantle. The man ...
... 6. Smaller plutonic features, such as dikes, generally appear in divergent (rifting) zones. True or False? We see a lot of these, and sills, in the East African Rifts. 7. Oceanic rocks carried by subduction down into the aesthenosphere lose their water, which flows out to surrounding mantle. The man ...
9th grade ch 3 notes simplified..
... smaller ones. (See p. 5 in the ESRTs.) There are 3 different types of boundaries: 1. Convergent: 2 plates come towards each other. If one plate is an ocean plate, it will dive under the less dense continental plate, producing a subduction zone and a trench. If both are continents, the rock wil ...
... smaller ones. (See p. 5 in the ESRTs.) There are 3 different types of boundaries: 1. Convergent: 2 plates come towards each other. If one plate is an ocean plate, it will dive under the less dense continental plate, producing a subduction zone and a trench. If both are continents, the rock wil ...
Name Aims 27 - 35 Review Questions Version 1 Page 1
... mantle and core are based on A) chemical changes in exposed and weathered metamorphic rocks B) the behavior of seismic waves in Earth’s interior C) comparisons between Moon rocks and Earth rocks D) well drillings from Earth’s mantle and core ...
... mantle and core are based on A) chemical changes in exposed and weathered metamorphic rocks B) the behavior of seismic waves in Earth’s interior C) comparisons between Moon rocks and Earth rocks D) well drillings from Earth’s mantle and core ...
Plate tectonics web quest Alfred Wegner noticed that Greenland had
... They both involve the ground moving apart, or sliding across. Except for one happens in the ocean and the other happens on dry land. More information The age of the rocks increases as one move away from the rift zone. The midoceanic ridge is the primary site for sea-floor spreading. Sea-floor spread ...
... They both involve the ground moving apart, or sliding across. Except for one happens in the ocean and the other happens on dry land. More information The age of the rocks increases as one move away from the rift zone. The midoceanic ridge is the primary site for sea-floor spreading. Sea-floor spread ...
Study Guide ANSWERS
... Lithosphere – Outermost layer made of the crust and rigid upper portion of the mantle, divided into tectonic plates Asthenosphere – “Plastic” layer, solid rock that flows very slowly Mesosphere – Strong lower part of the mantle, extends from the asthenosphere into the core Outer Core – Liqui ...
... Lithosphere – Outermost layer made of the crust and rigid upper portion of the mantle, divided into tectonic plates Asthenosphere – “Plastic” layer, solid rock that flows very slowly Mesosphere – Strong lower part of the mantle, extends from the asthenosphere into the core Outer Core – Liqui ...
Dynamic Crust
... (1) _________________________ and rifts contain volcanoes and hydrothermal ______________________. ...
... (1) _________________________ and rifts contain volcanoes and hydrothermal ______________________. ...
Variables Change Earth Study Guide
... Wind: Wind can sculpt sandstone and weather rocks into smaller rocks. Water: Fast rushing water in rivers can weather rocks and make them smooth. Over years, canyons get deeper as rivers flow through them and continue to break rocks down. Ice: Glaciers can grind and scrape rocks and weather them int ...
... Wind: Wind can sculpt sandstone and weather rocks into smaller rocks. Water: Fast rushing water in rivers can weather rocks and make them smooth. Over years, canyons get deeper as rivers flow through them and continue to break rocks down. Ice: Glaciers can grind and scrape rocks and weather them int ...
1. There is a link between WHY they occur and - DP
... the Earth's magnetic field as it reverses through time. If this idea is correct, alternating stripes of normal and reversed polarity should be arranged symmetrically about mid-ocean spreading centers. The discovery of such magnetic stripes provided powerful evidence that sea-floor spreading occurs. ...
... the Earth's magnetic field as it reverses through time. If this idea is correct, alternating stripes of normal and reversed polarity should be arranged symmetrically about mid-ocean spreading centers. The discovery of such magnetic stripes provided powerful evidence that sea-floor spreading occurs. ...
Magma Supply Vs Magma Plumbing
... Evidence at a scale we might see on other planets 1. Linear rifts and arcuate compression zones 2. Transform faults and fracture zones (adjacent transform faults are parallel). 3. Continuous plate boundaries 4. Volcanic Island chains - plates moving over fixed mantle plume (melt source) 5. Topograph ...
... Evidence at a scale we might see on other planets 1. Linear rifts and arcuate compression zones 2. Transform faults and fracture zones (adjacent transform faults are parallel). 3. Continuous plate boundaries 4. Volcanic Island chains - plates moving over fixed mantle plume (melt source) 5. Topograph ...
GEOLOGY CURRICULUM Unit 1: Introduction to Geology
... How can the age of crustal rock be determined based on the movement of the plates? What evidence is used to support the idea of continental drift? What evidence is used to support the theory of plate tectonics? What models have been proposed to explain the driving mechanism for plate motion? What ar ...
... How can the age of crustal rock be determined based on the movement of the plates? What evidence is used to support the idea of continental drift? What evidence is used to support the theory of plate tectonics? What models have been proposed to explain the driving mechanism for plate motion? What ar ...
micro-analysis of inclusion-bearing albite and garnet porphyroblasts
... define them. Petrologic analysis has shown the presence of an early foliation as well as a later, more predominate, foliation. Certain garnet porphyroblasts indicate two, or perhaps three, growth stages. Analysis is underway to determine absolute age relations of metamorphism and the P-T-t-D path of ...
... define them. Petrologic analysis has shown the presence of an early foliation as well as a later, more predominate, foliation. Certain garnet porphyroblasts indicate two, or perhaps three, growth stages. Analysis is underway to determine absolute age relations of metamorphism and the P-T-t-D path of ...
Inside the Earth - Madison County Schools
... evidence to learn about Earth’s interior: direct evidence from rock samples and indirect evidence from seismic waves. ...
... evidence to learn about Earth’s interior: direct evidence from rock samples and indirect evidence from seismic waves. ...
PASS MOCK MIDTERM #2 – FOR PRACTICE ONLY
... 3. The plastic part of the Earth under the lithosphere is known as the ____________________. 4. Rocks that cooled directly from lava above the Earth’s surface are called ______________ ____________ roc ...
... 3. The plastic part of the Earth under the lithosphere is known as the ____________________. 4. Rocks that cooled directly from lava above the Earth’s surface are called ______________ ____________ roc ...
Physical and Ecological Processes
... Scientists cannot predict when volcanoes will erupt. People live near volcanoes because volcanic ash is extremely fertile and good for farming. ...
... Scientists cannot predict when volcanoes will erupt. People live near volcanoes because volcanic ash is extremely fertile and good for farming. ...
PlateTectonics PREtest 1. List the 3 main layers of the Earth. What
... the 3 main layers of the earth ---include the most common elements found in each layer. OR Make a multimedia presentation that explains what the earth’s layers are made of (what elements) OR Watch Brainpop: Earth’s Structure, then take the quiz (print the results or write the correct answers on the ...
... the 3 main layers of the earth ---include the most common elements found in each layer. OR Make a multimedia presentation that explains what the earth’s layers are made of (what elements) OR Watch Brainpop: Earth’s Structure, then take the quiz (print the results or write the correct answers on the ...
L1: Continental Drift and Layers of the Earth Goals: to describe the
... Key Words: continental drift, Pangaea, crust, mantle, outer core, inner core, lithosphere, asthenosphere, tectonic plates ...
... Key Words: continental drift, Pangaea, crust, mantle, outer core, inner core, lithosphere, asthenosphere, tectonic plates ...
folding and faulting – structures of deformation
... 2. In the upper course of the river the dominant physical processes in operation are erosional and the most impressive feature is the waterfall // 3. formed when a layer of resistant rock lies across or beside a layer of soft rock. resistant layer of rock may be horizontal, vertical or it may dip up ...
... 2. In the upper course of the river the dominant physical processes in operation are erosional and the most impressive feature is the waterfall // 3. formed when a layer of resistant rock lies across or beside a layer of soft rock. resistant layer of rock may be horizontal, vertical or it may dip up ...
Review for the Plate Tectonics and Structure of the Earth Test
... large and some smaller rigid pieces called plates that are in motion relative to each other. Most of Earth's seismic activity (earthquakes), volcanism, and mountain building occur along the margins of these plates. A major difference between plate tectonics and continental drift is that large plat ...
... large and some smaller rigid pieces called plates that are in motion relative to each other. Most of Earth's seismic activity (earthquakes), volcanism, and mountain building occur along the margins of these plates. A major difference between plate tectonics and continental drift is that large plat ...
Plate Tectonics
... •Volcanos dispersed, most on one side •Earthquakes complex, shallow (to medium) on both sides •Age data not symmetrical, one side of boundary •Complex topography, wide mountains and basins •Rocks? ...
... •Volcanos dispersed, most on one side •Earthquakes complex, shallow (to medium) on both sides •Age data not symmetrical, one side of boundary •Complex topography, wide mountains and basins •Rocks? ...
Earthquakes
... common near boundaries where tectonic plates are moving apart, such as in the Great Rift Valley of ...
... common near boundaries where tectonic plates are moving apart, such as in the Great Rift Valley of ...
Geology
Geology (from the Greek γῆ, gē, i.e. ""earth"" and -λoγία, -logia, i.e. ""study of, discourse"") is an earth science comprising the study of solid Earth, the rocks of which it is composed, and the processes by which they change. Geology can also refer generally to the study of the solid features of any celestial body (such as the geology of the Moon or Mars).Geology gives insight into the history of the Earth by providing the primary evidence for plate tectonics, the evolutionary history of life, and past climates. Geology is important for mineral and hydrocarbon exploration and exploitation, evaluating water resources, understanding of natural hazards, the remediation of environmental problems, and for providing insights into past climate change. Geology also plays a role in geotechnical engineering and is a major academic discipline.