a. asthenosphere b. lithosphere c. mesosphere d. outer core e. inner
... 6. Oceanic crust is denser than the continental crust because it contains more of which three elements? _________________________________________________________________________ 7. The mantle is composed of more of the element ______________________ than the crust is. 8. Why do scientists look to th ...
... 6. Oceanic crust is denser than the continental crust because it contains more of which three elements? _________________________________________________________________________ 7. The mantle is composed of more of the element ______________________ than the crust is. 8. Why do scientists look to th ...
Plate Tectonics and the Earth`s Interior
... idea is quite new, and radical, and much work has yet to be done to flesh out the details. There may even be major modifications to the theory that increase its explanatory power, or future discoveries could cause the model to be abandoned. Such is the nature of scientific progress. Scientific model ...
... idea is quite new, and radical, and much work has yet to be done to flesh out the details. There may even be major modifications to the theory that increase its explanatory power, or future discoveries could cause the model to be abandoned. Such is the nature of scientific progress. Scientific model ...
Document
... a. uplift. c. faulting. b. folding. d. subsidence. _____ 9. The type of fault in which the hanging wall moves up relative to the footwall is called a a. strike-slip fault. c. normal fault. b. fault-block fault. d. reverse fault. _____ 10. The type of mountain that forms when rock layers are squeezed ...
... a. uplift. c. faulting. b. folding. d. subsidence. _____ 9. The type of fault in which the hanging wall moves up relative to the footwall is called a a. strike-slip fault. c. normal fault. b. fault-block fault. d. reverse fault. _____ 10. The type of mountain that forms when rock layers are squeezed ...
Translate the text from English into Russian.
... The Earth’s core is believed to consist of two regions. The inner core is solid, while the outer core is liquid. This phase difference probably reflects a difference in pressure and composition, rather than one of temperature. Density estimates obtained from seismological studies indicate that the c ...
... The Earth’s core is believed to consist of two regions. The inner core is solid, while the outer core is liquid. This phase difference probably reflects a difference in pressure and composition, rather than one of temperature. Density estimates obtained from seismological studies indicate that the c ...
Homework 05c
... a) convergent margins b) divergent margins c) transform margins 15) Continental Volcanic Arcs (Andes, Cascades) and Volcanic Island Arcs (Aleutians, Japan, Philippines, Solomons, Lesser Antilles) are examples of volcanoes formed above a) mid-ocean ridges b) plumes c) subduction zones 16) Transform F ...
... a) convergent margins b) divergent margins c) transform margins 15) Continental Volcanic Arcs (Andes, Cascades) and Volcanic Island Arcs (Aleutians, Japan, Philippines, Solomons, Lesser Antilles) are examples of volcanoes formed above a) mid-ocean ridges b) plumes c) subduction zones 16) Transform F ...
PlateTec1617 - Biloxi Public Schools
... Hawaiian Islands--different ages of islands a wave of energy that travels away from the center of an earthquake in all directions increase going into Earth because they are moving from less dense material to more dense material most common where plates slide by each ...
... Hawaiian Islands--different ages of islands a wave of energy that travels away from the center of an earthquake in all directions increase going into Earth because they are moving from less dense material to more dense material most common where plates slide by each ...
Earth is made of materials with different DENSITIES The 4 layers of
... thinned valley floor sinks BELOW SEA LEVEL & water from nearby oceans or rivers may fill the valley and form a LAKE or SEAS. 8. A HOT SPOT can provide a fixed point for measuring the speed & direction of plate movements because it generally stays in one place where the magma rises in a plume from th ...
... thinned valley floor sinks BELOW SEA LEVEL & water from nearby oceans or rivers may fill the valley and form a LAKE or SEAS. 8. A HOT SPOT can provide a fixed point for measuring the speed & direction of plate movements because it generally stays in one place where the magma rises in a plume from th ...
6.2 Plate Tectonics
... Shifts the land 1. How many Different plates tectonic plates Different layers are there? Different size 2. What causes them to move? 3. What are they made of? 4. How fast do they move? 5. What does tectonic mean? Objective: We will learn about Plate Tectonics and how the continents move. Vocabulary ...
... Shifts the land 1. How many Different plates tectonic plates Different layers are there? Different size 2. What causes them to move? 3. What are they made of? 4. How fast do they move? 5. What does tectonic mean? Objective: We will learn about Plate Tectonics and how the continents move. Vocabulary ...
Nacho-Tonics
... through solids (metal pan for cooking) very even Convection- transfer of heat energy in a liquid very unequal (hot spots and cold areas develop that’s why you stir soups) ...
... through solids (metal pan for cooking) very even Convection- transfer of heat energy in a liquid very unequal (hot spots and cold areas develop that’s why you stir soups) ...
Getting to Know: Evidence for Plate Tectonics
... What evidence supports the theory of plate tectonics? There is a great deal of scientific evidence in support of plate tectonics. For example, the movement of the continents over time has left a great deal of physical evidence. Coastlines on opposite continents appear to fit together like puzzle pie ...
... What evidence supports the theory of plate tectonics? There is a great deal of scientific evidence in support of plate tectonics. For example, the movement of the continents over time has left a great deal of physical evidence. Coastlines on opposite continents appear to fit together like puzzle pie ...
Subduction history of the Farallon plate under North America
... • New model is surprising but plausible (because it explains more geological observations that earlier models). • How different can other plausible models be that also fit the data? Possible to generate such models a priori? • Alternatively, at what level of confidence can we say that certain intere ...
... • New model is surprising but plausible (because it explains more geological observations that earlier models). • How different can other plausible models be that also fit the data? Possible to generate such models a priori? • Alternatively, at what level of confidence can we say that certain intere ...
The Lithosphere - Westmount High School
... were all once joined together. - Fossils of animals that could not swim or fly were found on the west coast of Africa and on the South America. - The shapes of both Africa and South America fit together like a jigsaw puzzle. - Certain mountain chains had similar rock composition (he thought that the ...
... were all once joined together. - Fossils of animals that could not swim or fly were found on the west coast of Africa and on the South America. - The shapes of both Africa and South America fit together like a jigsaw puzzle. - Certain mountain chains had similar rock composition (he thought that the ...
Earth`s Surface
... Approximately 4.5 billion years ago, the Earth and the solar system began to form from clouds of dust that resulted from the Big Bang. Scientists estimate that the Big Bang, which is thought to have been a great cosmic explosion of matter and energy from a single point, occurred about 13.7 billion y ...
... Approximately 4.5 billion years ago, the Earth and the solar system began to form from clouds of dust that resulted from the Big Bang. Scientists estimate that the Big Bang, which is thought to have been a great cosmic explosion of matter and energy from a single point, occurred about 13.7 billion y ...
PPT on Minerals and Review Ch14
... (melange) along coast of continent Examples: Andes, Cascades, Central America ...
... (melange) along coast of continent Examples: Andes, Cascades, Central America ...
Slow Motion Earth
... • How do we know slow objects are moving? • Plates – Broken pieces of Earth’s crust ...
... • How do we know slow objects are moving? • Plates – Broken pieces of Earth’s crust ...
Inner Earth Vocabulary - Effingham County Schools
... Asthenosphere: The layer in Earth's upper mantle and directly under the lithosphere in which rock is soft and weak because it is close to melting. Crust: A think outer layer of rock above a planet's mantle, including all dry land and ocean basins. Earth's continental crust is 40KM thick on average a ...
... Asthenosphere: The layer in Earth's upper mantle and directly under the lithosphere in which rock is soft and weak because it is close to melting. Crust: A think outer layer of rock above a planet's mantle, including all dry land and ocean basins. Earth's continental crust is 40KM thick on average a ...
Plate Tectonics Notes
... Hawaiian Islands--different ages of islands a wave of energy that travels away from the center of an earthquake in all directions increase going into Earth because they are moving from less dense material to more dense material most common where plates slide by each ...
... Hawaiian Islands--different ages of islands a wave of energy that travels away from the center of an earthquake in all directions increase going into Earth because they are moving from less dense material to more dense material most common where plates slide by each ...
Plate Margin
... Tectonic Activity and Plate Margins– in the right hand column add EXTRA case studies in the empty spaces (with thanks to D McGuinness) Plate Margin NAME Constructive (Spreading or Divergent margins) ...
... Tectonic Activity and Plate Margins– in the right hand column add EXTRA case studies in the empty spaces (with thanks to D McGuinness) Plate Margin NAME Constructive (Spreading or Divergent margins) ...
Label and Describe the Earth Diagram
... crust – (green) the rigid, rocky outer surface of the Earth, composed mostly of basalt and granite. The crust is the thinnest of all layers. It is thicker on continents & thinner under the oceans. inner core – (gray) the solid iron-nickel center of the Earth that is very hot and under great pressure ...
... crust – (green) the rigid, rocky outer surface of the Earth, composed mostly of basalt and granite. The crust is the thinnest of all layers. It is thicker on continents & thinner under the oceans. inner core – (gray) the solid iron-nickel center of the Earth that is very hot and under great pressure ...
STUDY GUIDE
... C. Saffir-Simpson scale B. Fujita-Pearson scale D. Modified Mercalli scale 3. The theory of plate tectonics best explains which of the following? A. how and why individual plates on Earth’s crust remain in motion B. what keeps individual plates on Earth’s crust from moving C. causes of destructive g ...
... C. Saffir-Simpson scale B. Fujita-Pearson scale D. Modified Mercalli scale 3. The theory of plate tectonics best explains which of the following? A. how and why individual plates on Earth’s crust remain in motion B. what keeps individual plates on Earth’s crust from moving C. causes of destructive g ...
Document
... activity produces new seafloor as plates drift apart -- seafloor spreading • Examples: E. African Rift, mid-Atlantic ridge ...
... activity produces new seafloor as plates drift apart -- seafloor spreading • Examples: E. African Rift, mid-Atlantic ridge ...
Chapter 10 PowerPoint
... dragging the seafloor along. • As the seafloor spread apart, magma flows up through cracks in at the ridge forming new rock. ...
... dragging the seafloor along. • As the seafloor spread apart, magma flows up through cracks in at the ridge forming new rock. ...
Large igneous province
A large igneous province (LIP) is an extremely large accumulation of igneous rocks, including liquid rock (intrusive) or volcanic rock formations (extrusive), when hot magma extrudes from inside the Earth and flows out. The source of many or all LIPs is variously attributed to mantle plumes or to processes associated with plate tectonics. Types of LIPs can include large volcanic provinces (LVP), created through flood basalt and large plutonic provinces (LPP). Eleven distinct flood basalt episodes occurred in the past 250 million years, creating volcanic provinces, which coincided with mass extinctions in prehistoric times. Formation depends on a range of factors, such as continental configuration, latitude, volume, rate, duration of eruption, style and setting (continental vs. oceanic), the preexisting climate state, and the biota resilience to change.