Layer - cohort6science
... Notes on the Layers of the Earth: Draw this graph to help with your studying- ...
... Notes on the Layers of the Earth: Draw this graph to help with your studying- ...
7-2 Restless continents
... 1. The hypothesis by Alfred Wegener that explains why continents seem to fit together is called ________________________________________. 2. According to Wegener, how many landmasses did all continents once form? ______ 3.______What did Wegener hypothesize happened to the continents? a. They broke u ...
... 1. The hypothesis by Alfred Wegener that explains why continents seem to fit together is called ________________________________________. 2. According to Wegener, how many landmasses did all continents once form? ______ 3.______What did Wegener hypothesize happened to the continents? a. They broke u ...
What is Earth Science
... o Rocky - made mostly of silicon, oxygen, iron, and magnesium (more dense than crust) o Has characteristics of a solid but flows like a liquid when under pressure (“plastic like”) Crust/Mantle boundary sub-layers o Lithosphere (0 - 100 km) Hard shell of crust and rigid upper mantle o Asthenosphe ...
... o Rocky - made mostly of silicon, oxygen, iron, and magnesium (more dense than crust) o Has characteristics of a solid but flows like a liquid when under pressure (“plastic like”) Crust/Mantle boundary sub-layers o Lithosphere (0 - 100 km) Hard shell of crust and rigid upper mantle o Asthenosphe ...
Need to Know # 4 ~ The Lithosphere in Motion
... 5. Explain why the plastic nature of the asthenosphere and the presence of convection currents are key elements in the theory of plate tectonics. 6. Not all volcanic activity occurs along plate boundaries. Explain why. 7. Identify and explain each of the three (3) major tectonic processes. 8. Which ...
... 5. Explain why the plastic nature of the asthenosphere and the presence of convection currents are key elements in the theory of plate tectonics. 6. Not all volcanic activity occurs along plate boundaries. Explain why. 7. Identify and explain each of the three (3) major tectonic processes. 8. Which ...
5. Where would you find the least number of earthquakes?
... trench where oceanic crust is sinking below continental crust. You can find this all around the Ring of Fire in the Pacific Ocean. (Japan, Alaska, Indonesia, Phillipines, etc.) ...
... trench where oceanic crust is sinking below continental crust. You can find this all around the Ring of Fire in the Pacific Ocean. (Japan, Alaska, Indonesia, Phillipines, etc.) ...
Chapter 21 Notes - Valdosta State University
... oceans of the world. At these ridges, hot magma rises to the surface and is cooled, forming new surface rock. The existing rock surrounding the ridge is then pushed away from the ridge causing the entire ocean floor to move away from the ridge. Evidence that supports the idea of seafloor spreading i ...
... oceans of the world. At these ridges, hot magma rises to the surface and is cooled, forming new surface rock. The existing rock surrounding the ridge is then pushed away from the ridge causing the entire ocean floor to move away from the ridge. Evidence that supports the idea of seafloor spreading i ...
Short course program: Earth and planetary materials and dynamics
... BS: Reference frames for plate motion and true polar wander A: BS: Relation between geoid, topography, volcanism and mantle dynamics, Earth and planets Tobias Rolf (CEED, Oslo): Linking surface observations and internal dynamics through mantle convection modelling of Earth and Venus Planetary meltin ...
... BS: Reference frames for plate motion and true polar wander A: BS: Relation between geoid, topography, volcanism and mantle dynamics, Earth and planets Tobias Rolf (CEED, Oslo): Linking surface observations and internal dynamics through mantle convection modelling of Earth and Venus Planetary meltin ...
PLATETECTONICS-Slip,SlidnAway
... • Lithosphere composed of the crust and upper mantle forms the Earth’s tectonic plates ...
... • Lithosphere composed of the crust and upper mantle forms the Earth’s tectonic plates ...
Earth`s Layers
... •Layer right below the lithosphere in the upper mantle. Not a liquid or a solid but like a thick paste. ...
... •Layer right below the lithosphere in the upper mantle. Not a liquid or a solid but like a thick paste. ...
Chapter 15 Geology and Nonrenewable Mineral Resources Notes
... moved with convection cells or currents by floating on magma or molten rock. ...
... moved with convection cells or currents by floating on magma or molten rock. ...
here - Crescent School
... material mostly found at the bottom of oceans called Oceanic Crust (basalt) and a less dense material which we call the Continental Crust (granite). But since there is ‘more’ continental crust, it actually has more weight over the mantle. Hopefully the next diagrams will help! ...
... material mostly found at the bottom of oceans called Oceanic Crust (basalt) and a less dense material which we call the Continental Crust (granite). But since there is ‘more’ continental crust, it actually has more weight over the mantle. Hopefully the next diagrams will help! ...
Document
... • Lithosphere composed of the crust and upper mantle forms the Earth’s tectonic plates ...
... • Lithosphere composed of the crust and upper mantle forms the Earth’s tectonic plates ...
Chapter 5: Plate Tectonics
... How have geologists learned about Earth's inner structure? What are the characteristics of Earth's crust, mantle, and core? ...
... How have geologists learned about Earth's inner structure? What are the characteristics of Earth's crust, mantle, and core? ...
Study Guide Geology 303, SDSU Spring PEOPLE for TEST 1: 1
... 30.(3)-footwall: The underlying side or block of a fault. (rock that lies beneath the fault plane). 31.(3)-hangingwall: The overlying side or block of a fault (rock that lies above the fault plane). 32.(3)-hypocenter (focus) and epicenter: The initial portion of a fault that moved to generate an ear ...
... 30.(3)-footwall: The underlying side or block of a fault. (rock that lies beneath the fault plane). 31.(3)-hangingwall: The overlying side or block of a fault (rock that lies above the fault plane). 32.(3)-hypocenter (focus) and epicenter: The initial portion of a fault that moved to generate an ear ...
Physical Geology 101*Midterm 1
... A. does not have enough silicon or oxygen in its chemical composition B. is amorphous (i.e., lacks a crystalline structure) C. is not naturally occurring D. all of the above 36. Potassium-40 (40K) is a naturally occurring radioisotope that decays to Argon-40 (40Ar) and is common in many rocks of the ...
... A. does not have enough silicon or oxygen in its chemical composition B. is amorphous (i.e., lacks a crystalline structure) C. is not naturally occurring D. all of the above 36. Potassium-40 (40K) is a naturally occurring radioisotope that decays to Argon-40 (40Ar) and is common in many rocks of the ...
Cell Biology Review Game
... below shows the location of an earthquake epicenter in New York State. Seismic stations A, B, and C received the data used to locate the earthquake epicenter. The seismogram recorded at station A would show the a. arrival of P-waves, only b. earliest arrival time of P-waves c. greatest difference in ...
... below shows the location of an earthquake epicenter in New York State. Seismic stations A, B, and C received the data used to locate the earthquake epicenter. The seismogram recorded at station A would show the a. arrival of P-waves, only b. earliest arrival time of P-waves c. greatest difference in ...
Practice Test – Geology 106, Chapter 17 from The Changing Earth
... 20. What is an index fossil? What criteria must a fossil meet in order to be considered an index fossil? ...
... 20. What is an index fossil? What criteria must a fossil meet in order to be considered an index fossil? ...
1. This question is about rocks. Look at the picture of a volcano. (a
... Molten rock that erupts from a volcano is called .......................................... . Molten rock cools down to make ........................................................... rock. ...
... Molten rock that erupts from a volcano is called .......................................... . Molten rock cools down to make ........................................................... rock. ...
Planet Earth - ScienceA2Z.com
... zones of rifting (such as Africa's Great Rift Valley) are both examples of divergent boundaries http://www.alancolville.com/plates/cascades.jpg ...
... zones of rifting (such as Africa's Great Rift Valley) are both examples of divergent boundaries http://www.alancolville.com/plates/cascades.jpg ...
Rock Type Puzzle
... These can be broken down by These can be found all around weathering and moved by us and are collected by many erosion. people. ...
... These can be broken down by These can be found all around weathering and moved by us and are collected by many erosion. people. ...
Nature
Nature, in the broadest sense, is the natural, physical, or material world or universe. ""Nature"" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena.The word nature is derived from the Latin word natura, or ""essential qualities, innate disposition"", and in ancient times, literally meant ""birth"". Natura is a Latin translation of the Greek word physis (φύσις), which originally related to the intrinsic characteristics that plants, animals, and other features of the world develop of their own accord. The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word φύσις by pre-Socratic philosophers, and has steadily gained currency ever since. This usage continued during the advent of modern scientific method in the last several centuries.Within the various uses of the word today, ""nature"" often refers to geology and wildlife. Nature can refer to the general realm of living plants and animals, and in some cases to the processes associated with inanimate objects – the way that particular types of things exist and change of their own accord, such as the weather and geology of the Earth. It is often taken to mean the ""natural environment"" or wilderness–wild animals, rocks, forest, and in general those things that have not been substantially altered by human intervention, or which persist despite human intervention. For example, manufactured objects and human interaction generally are not considered part of nature, unless qualified as, for example, ""human nature"" or ""the whole of nature"". This more traditional concept of natural things which can still be found today implies a distinction between the natural and the artificial, with the artificial being understood as that which has been brought into being by a human consciousness or a human mind. Depending on the particular context, the term ""natural"" might also be distinguished from the unnatural or the supernatural.