Plate Tectonics - Department of Physics and Astronomy
... • Source stationary, plates move • Chain of volcanoes ...
... • Source stationary, plates move • Chain of volcanoes ...
Interior of Earth Graphic Organizer
... Earth has a diameter of about 12,756 km (7,972 mi). The Earth's interior consists of rock and metal. It is made up of four main layers: 1) the inner core: a solid metal core made up of nickel and iron (2440 km diameter) 2) the outer core: a liquid molten core of nickel and iron 3) the mantle: dense ...
... Earth has a diameter of about 12,756 km (7,972 mi). The Earth's interior consists of rock and metal. It is made up of four main layers: 1) the inner core: a solid metal core made up of nickel and iron (2440 km diameter) 2) the outer core: a liquid molten core of nickel and iron 3) the mantle: dense ...
Sea Floor Spreading The Mid-ocean Ridge
... spreading out and pushing older rock to the sides of the crack. New rock is continually being added by Sea floor Spreading.. ...
... spreading out and pushing older rock to the sides of the crack. New rock is continually being added by Sea floor Spreading.. ...
Movement of the Earth ’ s Crust
... Compression, tension and shearing can change a rock’s volume, its shape or both. These stresses can cause the rocks to fracture or crack. If the rocks fracture along numerous flat surfaces which show no displacement, the cracks are called joints. Such rocks may break into blocks when the different s ...
... Compression, tension and shearing can change a rock’s volume, its shape or both. These stresses can cause the rocks to fracture or crack. If the rocks fracture along numerous flat surfaces which show no displacement, the cracks are called joints. Such rocks may break into blocks when the different s ...
Name - oms6a
... Pangaea - The name of the single landmass that broke apart 200 million years ago and gave rise to today’s continents. (Supercontinent – Pangaea means “All land”) Fossil - A trace of an ancient organism that has been preserved in rock. Ch 1-1 Key Concepts Geologists have used two main types of evid ...
... Pangaea - The name of the single landmass that broke apart 200 million years ago and gave rise to today’s continents. (Supercontinent – Pangaea means “All land”) Fossil - A trace of an ancient organism that has been preserved in rock. Ch 1-1 Key Concepts Geologists have used two main types of evid ...
The science of Geology - Portland State University
... The theory of plate tectonics • Involves understanding the workings of our dynamic planet • Began in the early part of the twentieth century with a proposal called continental drift – the idea that continents moved about the face of the planet ...
... The theory of plate tectonics • Involves understanding the workings of our dynamic planet • Began in the early part of the twentieth century with a proposal called continental drift – the idea that continents moved about the face of the planet ...
Making Oceans and Continents
... places at irregular intervals, average ~100K years but with large variance ...
... places at irregular intervals, average ~100K years but with large variance ...
Ch. 6.2 Classifying the Elements
... Elements can be sorted into noble gasses, representative elements, transition metals, or inner transition metals based on their electron configurations. Noble gasses have completely filled s and p sublevels. ...
... Elements can be sorted into noble gasses, representative elements, transition metals, or inner transition metals based on their electron configurations. Noble gasses have completely filled s and p sublevels. ...
Landforms - Rankin County School District / Homepage
... • Geology- the study of Earth’s physical structures and the processes that have created them • Forces below Earth’s surface are key to shaping landforms • Four important zones in Earth’s Interior – Core-Center: like a nuclear furnace, divided into inner(solid) and outer core (dense liquid metal) – M ...
... • Geology- the study of Earth’s physical structures and the processes that have created them • Forces below Earth’s surface are key to shaping landforms • Four important zones in Earth’s Interior – Core-Center: like a nuclear furnace, divided into inner(solid) and outer core (dense liquid metal) – M ...
Inside Earth-Chapter 1 - Kenston Local Schools
... the repeating cycle of the rising and falling of the hot material in the mantle (asthenosphere); contributes to the movement of the crustal plates; the movement of fluid, caused by differences in temperature, that transfers heat from one part of the fluid to ...
... the repeating cycle of the rising and falling of the hot material in the mantle (asthenosphere); contributes to the movement of the crustal plates; the movement of fluid, caused by differences in temperature, that transfers heat from one part of the fluid to ...
Inside the Earth
... •Solid ball due to high pressure (most dense layer) •1540 miles across •3700°C = VERY HOT! •Iron and nickel •Intense pressure keeps it from liquefying ...
... •Solid ball due to high pressure (most dense layer) •1540 miles across •3700°C = VERY HOT! •Iron and nickel •Intense pressure keeps it from liquefying ...
lecture notes
... Subduction is the process at a trench whereby one part of the sea floor plunges below another and down into the asthenosphere As the rocks scrape past each other, they generate earthquakes In the asthenosphere the sea fl.oor melts and the molten material rises, melting through the overlying plat ...
... Subduction is the process at a trench whereby one part of the sea floor plunges below another and down into the asthenosphere As the rocks scrape past each other, they generate earthquakes In the asthenosphere the sea fl.oor melts and the molten material rises, melting through the overlying plat ...
What Can Changes Inside Earth Communicate? Pre/Post Test 1
... a dense ball of solid metal a layer of rock that forms Earth’s outer skin ...
... a dense ball of solid metal a layer of rock that forms Earth’s outer skin ...
Earth Science - Atlanta Public Schools
... 18. How are the convection currents that set up in the asthenosphere similar to the convection currents that we set up by heating water in a beaker over a candle? ...
... 18. How are the convection currents that set up in the asthenosphere similar to the convection currents that we set up by heating water in a beaker over a candle? ...
File
... The volcano always has hot gas and lava , creating surreal caves and towers. Has ice caves and a pool of lava (one of the few of its kind) ...
... The volcano always has hot gas and lava , creating surreal caves and towers. Has ice caves and a pool of lava (one of the few of its kind) ...
Words of the Day
... 65). Mafic Igneous Rock: Igneous rock high in dark colored minerals, such as biotite mica and olivine, but low in silica minerals (quartz and feldspar) ...
... 65). Mafic Igneous Rock: Igneous rock high in dark colored minerals, such as biotite mica and olivine, but low in silica minerals (quartz and feldspar) ...
PLATE TECTONICS - Los Alamos Public Schools / Home
... The Earth’s crust thins and pulls apart, a fault. A rift, such as the one here in NM, is considered a continental rift. There are only around 7 on Earth. The Rio Grande helped to make this rift deeper as the Basin and Range Province pulled away from the Colorado Plateau. Where the ...
... The Earth’s crust thins and pulls apart, a fault. A rift, such as the one here in NM, is considered a continental rift. There are only around 7 on Earth. The Rio Grande helped to make this rift deeper as the Basin and Range Province pulled away from the Colorado Plateau. Where the ...
Changing Earth`s Surface
... _________________: The layer of rock that forms Earth’s outer surface. _________________: A dark, dense igneous rock with a fine texture, found in oceanic crust. _________________: The layer of hot, solid materials between Earth’s crust and core. _________________: A usually light-colored rock that ...
... _________________: The layer of rock that forms Earth’s outer surface. _________________: A dark, dense igneous rock with a fine texture, found in oceanic crust. _________________: The layer of hot, solid materials between Earth’s crust and core. _________________: A usually light-colored rock that ...
Chapter 5 Deformation of the Crust
... -Continental volcanoes usually contain ______________ that tend to be cooler and thicker, contain large amounts of trapped gas (water vapor and carbon dioxide), the buildup of gases eventually leads to an explosive eruption sending debris high into the air 6.What is tephra and how is it classified? ...
... -Continental volcanoes usually contain ______________ that tend to be cooler and thicker, contain large amounts of trapped gas (water vapor and carbon dioxide), the buildup of gases eventually leads to an explosive eruption sending debris high into the air 6.What is tephra and how is it classified? ...
Ch. 7 Plate Tectonics Section 1 Inside the Earth
... Continental crust: composition similar to granite(30 km thick) Oceanic crust: composition similar to basalt (5-8 km thick) denser ...
... Continental crust: composition similar to granite(30 km thick) Oceanic crust: composition similar to basalt (5-8 km thick) denser ...
Strike-Slip Faults
... •Asymmetrical – rock layers that bend into folds that are not symmetrical ...
... •Asymmetrical – rock layers that bend into folds that are not symmetrical ...