Final Review Answers - Academic Computer Center
... False, the strata are folded or bent but the order does not change _____ 20. Volcanoes are dry landforms. False, they can exist underwater in island arcs or at mid-ocean ridge _____ 21. Oceanic crust is older than continental crust. False, newer because it is forming from mid-ocean ridge _____ 22. M ...
... False, the strata are folded or bent but the order does not change _____ 20. Volcanoes are dry landforms. False, they can exist underwater in island arcs or at mid-ocean ridge _____ 21. Oceanic crust is older than continental crust. False, newer because it is forming from mid-ocean ridge _____ 22. M ...
Chapter 22.1: Earth`s Structure
... How do we know about Earth’s interior if we can’t see it? - Interpret seismic (earthquake) waves - Waves travel at different speeds in different mediums and materials ...
... How do we know about Earth’s interior if we can’t see it? - Interpret seismic (earthquake) waves - Waves travel at different speeds in different mediums and materials ...
Earth Layers Fact Cards
... Asthenosphere & Upper Mantle 100-200 km (Asthenosphere) and 200-700 km (Upper Mantle) • The layers of the Earth just below the lithosphere; in combination with the lower mantle, this is the largest layer (about 2/3 of Earth’s mass). • Asthenosphere is plastic-like viscous rock; more solid closer ...
... Asthenosphere & Upper Mantle 100-200 km (Asthenosphere) and 200-700 km (Upper Mantle) • The layers of the Earth just below the lithosphere; in combination with the lower mantle, this is the largest layer (about 2/3 of Earth’s mass). • Asthenosphere is plastic-like viscous rock; more solid closer ...
Plate Tectonics
... and to the center of the Earth • Believed to be mostly Iron, smaller amounts of Nickel, almost no Oxygen, Silicon, Aluminum, or Magnesium ...
... and to the center of the Earth • Believed to be mostly Iron, smaller amounts of Nickel, almost no Oxygen, Silicon, Aluminum, or Magnesium ...
Plate Tectonics - THE SCIENCE SPOT
... and to the center of the Earth • Believed to be mostly Iron, smaller amounts of Nickel, almost no Oxygen, Silicon, Aluminum, or Magnesium ...
... and to the center of the Earth • Believed to be mostly Iron, smaller amounts of Nickel, almost no Oxygen, Silicon, Aluminum, or Magnesium ...
Plate Tectonics - cloudfront.net
... and to the center of the Earth • Believed to be mostly Iron, smaller amounts of Nickel, almost no Oxygen, Silicon, Aluminum, or Magnesium ...
... and to the center of the Earth • Believed to be mostly Iron, smaller amounts of Nickel, almost no Oxygen, Silicon, Aluminum, or Magnesium ...
A historical overview of the work of Wegener
... Snider-Pelligrini (in 1858) was the first to suggest the continents had actually moved across Earth’s surface but he proposed the Great Flood as the cause. None could show evidence, apart from shape, that the continents had been joined.) Geologists at the time (c. 1912) dismiss Wegener as a ‘mere’ m ...
... Snider-Pelligrini (in 1858) was the first to suggest the continents had actually moved across Earth’s surface but he proposed the Great Flood as the cause. None could show evidence, apart from shape, that the continents had been joined.) Geologists at the time (c. 1912) dismiss Wegener as a ‘mere’ m ...
Tectonic Forces: Plate Tectonics=volcanism, earthquakes, and
... Effects of Tectonic Processes on cultural, economic, political and social activities: Most of the major landforms are created by tectonics = volcanoes, mountain ranges How are they beneficial to humans? Himalayas=attracts tourists=income for the government of Nepal=jobs for the ...
... Effects of Tectonic Processes on cultural, economic, political and social activities: Most of the major landforms are created by tectonics = volcanoes, mountain ranges How are they beneficial to humans? Himalayas=attracts tourists=income for the government of Nepal=jobs for the ...
Study Guide for Plate Tectonics, Earthquakes and Volcanoes
... 11. Explain what forms when 2 continental plates collide. Give an example. 12. Explain what happens at subduction zones. 13. Describe why volcanoes sometimes form at subduction zones 14. What other geographical feature is formed at subduction zones? 15. Provide examples of mountain chains that forme ...
... 11. Explain what forms when 2 continental plates collide. Give an example. 12. Explain what happens at subduction zones. 13. Describe why volcanoes sometimes form at subduction zones 14. What other geographical feature is formed at subduction zones? 15. Provide examples of mountain chains that forme ...
Plate Tectonics - St John Brebeuf
... asthenosphere that extends down to around 220 kilometers depth. • Temperatures of the asthenosphere are extremely hot, and as a result, the rock is weak ("astheno-" means weak in Greek). • It will be effected by stress and bends in a plastic way. ...
... asthenosphere that extends down to around 220 kilometers depth. • Temperatures of the asthenosphere are extremely hot, and as a result, the rock is weak ("astheno-" means weak in Greek). • It will be effected by stress and bends in a plastic way. ...
Inside the Earth
... • The denser the rock the more quickly the wave will travel • As P waves travel from one type of material to another the waves bend or refract • S waves stop at the outer core indicating that it must be liquid ...
... • The denser the rock the more quickly the wave will travel • As P waves travel from one type of material to another the waves bend or refract • S waves stop at the outer core indicating that it must be liquid ...
Study Guide: Plate Tectonics
... 36. The main points of evidence for _____ are fossils, rocks, and climate. ...
... 36. The main points of evidence for _____ are fossils, rocks, and climate. ...
SGES 1302 Lecture6 - Department Of Geology
... down by conduction of heat into the oceans and atmosphere, then thermally contracts to become dense, and then sinks under its own weight at plate boundaries. This subducted material sinks to some depth in the Earth's interior where it is prohibited, by inherent density stratification, from sinking f ...
... down by conduction of heat into the oceans and atmosphere, then thermally contracts to become dense, and then sinks under its own weight at plate boundaries. This subducted material sinks to some depth in the Earth's interior where it is prohibited, by inherent density stratification, from sinking f ...
File
... 22. What is it called when parts of the Earth’s crust rise? a. uplift b. subsidence c. rebound d. letdown 23. What is it called when parts of Earth’s crust sink? a. uplift b. subsidence c. rebound d. letdown ...
... 22. What is it called when parts of the Earth’s crust rise? a. uplift b. subsidence c. rebound d. letdown 23. What is it called when parts of Earth’s crust sink? a. uplift b. subsidence c. rebound d. letdown ...
rocks and rock cycle
... Often ‘sugary’ with particles that can be arranged in sheets or randomly. Remains of fossils sometimes present – but not often. Beds often have wavy bands. Often less porous than sedimentary rocks – but metamorphic rocks show a wide range of porosity. ...
... Often ‘sugary’ with particles that can be arranged in sheets or randomly. Remains of fossils sometimes present – but not often. Beds often have wavy bands. Often less porous than sedimentary rocks – but metamorphic rocks show a wide range of porosity. ...
STAGE I – Formation of Multiple Ore Deposits
... Tectonic processes are dynamic and, over time, compressive conditions often reverse to extensional conditions where plates are drawn apart by opposing forces. This is typically accommodated by development of normal faults and grabens which allow the plate to “stretch out”. The deformational history ...
... Tectonic processes are dynamic and, over time, compressive conditions often reverse to extensional conditions where plates are drawn apart by opposing forces. This is typically accommodated by development of normal faults and grabens which allow the plate to “stretch out”. The deformational history ...
Chapter 10 Notes: Volcanoes and Other Igneous Activity Name: The
... c. ______________ to the surrounding rock layers ii. Sills and Laccoliths 1. Sills and laccoliths are pluton that form when magma is intruded ______________ to the surface 2. ______________ resemble buried lava flows and may exhibit _________________ 3. ______________ are ______________ masses that ...
... c. ______________ to the surrounding rock layers ii. Sills and Laccoliths 1. Sills and laccoliths are pluton that form when magma is intruded ______________ to the surface 2. ______________ resemble buried lava flows and may exhibit _________________ 3. ______________ are ______________ masses that ...
Plate Tectonics
... the pieces ``drifted'' to their present positions. • He cited the fit of South America and Africa, ancient climate similarities, fossil evidence (such as the fern Glossopteris and mesosaurus), and similarity of rock structures. ...
... the pieces ``drifted'' to their present positions. • He cited the fit of South America and Africa, ancient climate similarities, fossil evidence (such as the fern Glossopteris and mesosaurus), and similarity of rock structures. ...
Earthquakes - Epiphany Catholic School
... * Transform plate boundary * Rocks on either side of fault move past each other without much up or down motion. * relatively shallow – upper 50km of crust Big one – San Andreas Fault in CA ...
... * Transform plate boundary * Rocks on either side of fault move past each other without much up or down motion. * relatively shallow – upper 50km of crust Big one – San Andreas Fault in CA ...
plate tectonics
... WHAT EVIDENCE PROVED CONTINENTAL DRIFT AND LED TO THE MODERN THEORY OF PLATE TECTONICS?__________________________________________________ _______________________________________________________________ _______________________________________________________________ ...
... WHAT EVIDENCE PROVED CONTINENTAL DRIFT AND LED TO THE MODERN THEORY OF PLATE TECTONICS?__________________________________________________ _______________________________________________________________ _______________________________________________________________ ...
Unit 1
... Geology is the study of the origin and evolution of the earth and its inhabitants, as disclosed by the study of the rocks (formations) and fossils. The word “geology” is derived from the Greek “ge” meaning “earth”, and “logis” meaning “discourse” and was first used in approximately its present sense ...
... Geology is the study of the origin and evolution of the earth and its inhabitants, as disclosed by the study of the rocks (formations) and fossils. The word “geology” is derived from the Greek “ge” meaning “earth”, and “logis” meaning “discourse” and was first used in approximately its present sense ...
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.