Plate Tectonic Unit Test Review
... 40. Figure 6F-1A is a(n) __composite volcano_____. It is made of __alternating layers of lava & tephra_. 41. Figure 6F-1B is a(n) ___Cinder cone volcano__. It is made of _ loosely packed layers of tephra__. 42. Figure 6F-1C is a(n) ___Shield Volcano_____. It is made of __flat layers of silica-poor l ...
... 40. Figure 6F-1A is a(n) __composite volcano_____. It is made of __alternating layers of lava & tephra_. 41. Figure 6F-1B is a(n) ___Cinder cone volcano__. It is made of _ loosely packed layers of tephra__. 42. Figure 6F-1C is a(n) ___Shield Volcano_____. It is made of __flat layers of silica-poor l ...
The Restless Earth - Whitworth Community High School
... margins new land is neither created not destroyed. Landforms found at plate margins/boundaries ...
... margins new land is neither created not destroyed. Landforms found at plate margins/boundaries ...
this and open it
... o How did the Continental Drift Theory develop into the Plate Tectonics Theory? o What roles do the lithosphere and the asthenosphere play in plate tectonics? o What are tectonic plates? What happens when they spread apart, collide, or slide sideby-side? o How can plate tectonics explain the formati ...
... o How did the Continental Drift Theory develop into the Plate Tectonics Theory? o What roles do the lithosphere and the asthenosphere play in plate tectonics? o What are tectonic plates? What happens when they spread apart, collide, or slide sideby-side? o How can plate tectonics explain the formati ...
Plate Tectonics Reading
... ocean floor, oceanographers have discovered mountainous ridges along the bottom of the ocean. These ridges appear to be where two plates have started to move apart. Molten rock from the underlying mantle oozes out and fills the space that has been created by the plates’ movement. The theory of plate ...
... ocean floor, oceanographers have discovered mountainous ridges along the bottom of the ocean. These ridges appear to be where two plates have started to move apart. Molten rock from the underlying mantle oozes out and fills the space that has been created by the plates’ movement. The theory of plate ...
Divergent boundary
... East African Rift rift valley Example: _____________ Creates a __________. ...
... East African Rift rift valley Example: _____________ Creates a __________. ...
Review / Study Sheet for the next Big Test: Layers
... Heat and pressure cause the plates to move – pressure pushes the asthenosphere to move plates Outer core because it’s made of liquid metal Fe and Ni Solid? Must be inner core Outer core is liquid Outer core is hottest – hotter than the surface of the sun Lithosphere True, we have convection currents ...
... Heat and pressure cause the plates to move – pressure pushes the asthenosphere to move plates Outer core because it’s made of liquid metal Fe and Ni Solid? Must be inner core Outer core is liquid Outer core is hottest – hotter than the surface of the sun Lithosphere True, we have convection currents ...
Figure 1. The composition of the earth normalized to
... earth is related to meteorites, 2) the present mantle is homogeneous with respect to the major elements, and 3) the core is made of Fe-Ni alloy. ...
... earth is related to meteorites, 2) the present mantle is homogeneous with respect to the major elements, and 3) the core is made of Fe-Ni alloy. ...
Chapter 2: Earth as a System STUDY NOTES Chapter 2 Section 1
... part of Earth below the mantle. • core ...
... part of Earth below the mantle. • core ...
Volcanoes - SchoolRack
... rock-forming substance, gases, water from the mantle • -called lava on surface • -lava forms solid rock when cooled ...
... rock-forming substance, gases, water from the mantle • -called lava on surface • -lava forms solid rock when cooled ...
Plate Tectonics What is it and what makes it work?
... There it grabs on with its mouth and continues to develop, often for weeks or months depending on the species. Like other mammals, the marsupials are covered with hair. Mothers nurse their young — a young kangaroo may nurse even when it has grown almost to the mother's size. The only naturally occur ...
... There it grabs on with its mouth and continues to develop, often for weeks or months depending on the species. Like other mammals, the marsupials are covered with hair. Mothers nurse their young — a young kangaroo may nurse even when it has grown almost to the mother's size. The only naturally occur ...
GEOLOGY 1--Physical Geology Lecture #2, 2/9/2006
... This shows the simplest possible convection pattern, with rising beneath ridges and sinking in subduction zones. ...
... This shows the simplest possible convection pattern, with rising beneath ridges and sinking in subduction zones. ...
RM 1 Snack Tectonics Lab Sheet
... oceanic plates are separated? This represents how magma comes to the surface where real plates are moving apart (diverging). 4. Draw what you observed and label your drawing in the data table. 5. What would happen if we left this model alone for a few days? Compare and contrast the model to what hap ...
... oceanic plates are separated? This represents how magma comes to the surface where real plates are moving apart (diverging). 4. Draw what you observed and label your drawing in the data table. 5. What would happen if we left this model alone for a few days? Compare and contrast the model to what hap ...
Rock
... rocks that make up this Earth are part of this system that interact with each other in order to make new and different rock types ...
... rocks that make up this Earth are part of this system that interact with each other in order to make new and different rock types ...
Name: June Proficiency Exam Study Guide 7th Grade Science
... down 6. What was Wegener’s initial hypothesis? Why didn’t scientists accept it? What eventually caused them to change their minds? What is the Theory of Plate Tectonics? Wegener’s hypothesis stated that the continents have slowly moved to their current locations. Wegener’s hypothesis was rejected be ...
... down 6. What was Wegener’s initial hypothesis? Why didn’t scientists accept it? What eventually caused them to change their minds? What is the Theory of Plate Tectonics? Wegener’s hypothesis stated that the continents have slowly moved to their current locations. Wegener’s hypothesis was rejected be ...
Activity: A Plate Tectonic Puzzle - American Museum of Natural History
... Activity: A Plate Tectonic Puzzle Introduction The Earth’s crust is not a solid shell. It is made up of thick, interconnecting pieces called tectonic plates that fit together like a puzzle. They move atop the underlying mantle, a really thick layer of hot flowing rock. By examining evidence such as ...
... Activity: A Plate Tectonic Puzzle Introduction The Earth’s crust is not a solid shell. It is made up of thick, interconnecting pieces called tectonic plates that fit together like a puzzle. They move atop the underlying mantle, a really thick layer of hot flowing rock. By examining evidence such as ...
Rock cycle - Evaeducation
... which is typical of a group of rocks or rock-forming minerals, though usually more than one of these alterations will be found in progress in the same rock. Silicification, the replacement of the minerals by crystalline or crypto-crystalline silica, is most common in felsic rocks, such as rhyolite, ...
... which is typical of a group of rocks or rock-forming minerals, though usually more than one of these alterations will be found in progress in the same rock. Silicification, the replacement of the minerals by crystalline or crypto-crystalline silica, is most common in felsic rocks, such as rhyolite, ...
Plate tect - jenniferwells-lewis
... Principles of plate tectonics Lithosphere - The outermost portion of Earth is composed of a mosaic of thin rigid plates that move horizontally with respect to one another Asthenosphere – middle of the mantle lithosphere ‘floats on top’ zone where magma is formed easily deformed, can be pushed down ...
... Principles of plate tectonics Lithosphere - The outermost portion of Earth is composed of a mosaic of thin rigid plates that move horizontally with respect to one another Asthenosphere – middle of the mantle lithosphere ‘floats on top’ zone where magma is formed easily deformed, can be pushed down ...
Earth - World Book Encyclopedia
... Plutonists believed rock was formed by the cooling of igneous rock after volcanic eruptions. The Neptunists thought the entire earth had been covered by oceans at one time and had since evaporated, leaving dry land in some places. In 2005, scientists of the American Geophysical Union reported that ...
... Plutonists believed rock was formed by the cooling of igneous rock after volcanic eruptions. The Neptunists thought the entire earth had been covered by oceans at one time and had since evaporated, leaving dry land in some places. In 2005, scientists of the American Geophysical Union reported that ...
Powerpoint
... marine sandstone and mudstone grade westward into the paleoPacific. Deposits were thin on the continental platform east of the hingeline, and thicken rapidly to the west of the hingeline. ...
... marine sandstone and mudstone grade westward into the paleoPacific. Deposits were thin on the continental platform east of the hingeline, and thicken rapidly to the west of the hingeline. ...
Geology of the Hawaiian Islands
... At shallow depths, rocks are brittle and deform elastically When subjected to sufficient stress, they fracture forming a fault When the fault is locked, stress builds ...
... At shallow depths, rocks are brittle and deform elastically When subjected to sufficient stress, they fracture forming a fault When the fault is locked, stress builds ...
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.