Earth And Space Science
... 29. What type of dating technique is the above an example of? ANS: Relative ...
... 29. What type of dating technique is the above an example of? ANS: Relative ...
Plate tectonics explains the movement of large
... Why do the plates move? 1. Due to tremendous heat, rock in the asthenosphere is like hot taffy 2. This allows plates to ride on top of hot, flowing rock. 3. Plates move because heat is being released from deep inside the earth. ...
... Why do the plates move? 1. Due to tremendous heat, rock in the asthenosphere is like hot taffy 2. This allows plates to ride on top of hot, flowing rock. 3. Plates move because heat is being released from deep inside the earth. ...
Cornell Notes Template
... o Does NOT occur at a plate boundary! They occur in the middle of a plate o The hot spot remains stationary, it is the plate that moves slowly over the hot spot. A new volcano is made where the plate is melted by the hot spot. o Most hot spots occur in the ocean, creating islands, although this is n ...
... o Does NOT occur at a plate boundary! They occur in the middle of a plate o The hot spot remains stationary, it is the plate that moves slowly over the hot spot. A new volcano is made where the plate is melted by the hot spot. o Most hot spots occur in the ocean, creating islands, although this is n ...
Chapter 2
... • Dust collided and made bigger particles which collided and made bigger particles until planets were formed • Fusion of particles ...
... • Dust collided and made bigger particles which collided and made bigger particles until planets were formed • Fusion of particles ...
Outer Core Facts - New York Science Teacher
... 1. The depth of the inner core from its top to center is approximately ____________ km. 2. The actual temperature of the inner core is approximately _______________ °C. 3. The dotted melting point line is (above or below) the actual temperature. Therefore the rock in the inner core is in the (solid, ...
... 1. The depth of the inner core from its top to center is approximately ____________ km. 2. The actual temperature of the inner core is approximately _______________ °C. 3. The dotted melting point line is (above or below) the actual temperature. Therefore the rock in the inner core is in the (solid, ...
Crust
... thin boundary layer between the mantle and the crust z 32-64 km z Discovered by Andrija Mohorvičić z Found seismic waves changed speed at this level z Either different composition or density. ...
... thin boundary layer between the mantle and the crust z 32-64 km z Discovered by Andrija Mohorvičić z Found seismic waves changed speed at this level z Either different composition or density. ...
Chapter 14
... 14-2 How Are the Earth’s Rocks Recycled? • Concept 14-2 The three major types of rocks found in the earth’s crust—sedimentary, igneous, and metamorphic—are recycled very slowly by the process of erosion, melting, and metamorphism. ...
... 14-2 How Are the Earth’s Rocks Recycled? • Concept 14-2 The three major types of rocks found in the earth’s crust—sedimentary, igneous, and metamorphic—are recycled very slowly by the process of erosion, melting, and metamorphism. ...
Divergent Plates
... If you get done, try one of these games: 1. Click Me to Play Who Wants to Be a Millionaire 2. Click Me to Try a Word Search -For this word search, you must find the ...
... If you get done, try one of these games: 1. Click Me to Play Who Wants to Be a Millionaire 2. Click Me to Try a Word Search -For this word search, you must find the ...
u1 w5 d4 - Cobb Learning
... vegetable gardens (fertilizer) – it’s called Perlite, which is formed from heating Obsidian ...
... vegetable gardens (fertilizer) – it’s called Perlite, which is formed from heating Obsidian ...
Lesson 1 - Humanities.Com
... core. A liquid layer, also made up of iron and nickel. Still extremely hot, temperatures similar to inner core. Mantle - widest section of the Earth. Diameter of approximately 2900km. Made up of semi-molten rock called magma. In the upper parts of the mantle the rock is hard, but lower down the rock ...
... core. A liquid layer, also made up of iron and nickel. Still extremely hot, temperatures similar to inner core. Mantle - widest section of the Earth. Diameter of approximately 2900km. Made up of semi-molten rock called magma. In the upper parts of the mantle the rock is hard, but lower down the rock ...
Earthquakes and Volcanoes
... plate boundaries shift suddenly and release stored energy. • Construction of large buildings and the movement of molten rock under a volcano can also cause earthquakes. ...
... plate boundaries shift suddenly and release stored energy. • Construction of large buildings and the movement of molten rock under a volcano can also cause earthquakes. ...
Earthquakes and Volcanoes
... plate boundaries shift suddenly and release stored energy. • Construction of large buildings and the movement of molten rock under a volcano can also cause earthquakes. ...
... plate boundaries shift suddenly and release stored energy. • Construction of large buildings and the movement of molten rock under a volcano can also cause earthquakes. ...
Faults and Landforms PowerPoint
... life consisted only of bacterial forms, such as stromatolites, it must have been a vast and desolate place. Life had not yet colonized land. ...
... life consisted only of bacterial forms, such as stromatolites, it must have been a vast and desolate place. Life had not yet colonized land. ...
Plate Tectonics
... Geologic Features-mountain ranges, ages and kinds of rocks match along edges of continents. (Diamonds) Ancient climates- glacier markings match on separate continents, some in areas that are now tropical. ...
... Geologic Features-mountain ranges, ages and kinds of rocks match along edges of continents. (Diamonds) Ancient climates- glacier markings match on separate continents, some in areas that are now tropical. ...
Chapter 10: Section 1 Continental Drift
... • Slow movements of tectonic plates change the size and shape of the continents over millions of years. • All of the continents that exist today contain large areas of stable rock, called cratons, that are older than 540 million years. Rocks within the cratons that have been exposed at Earth’s surfa ...
... • Slow movements of tectonic plates change the size and shape of the continents over millions of years. • All of the continents that exist today contain large areas of stable rock, called cratons, that are older than 540 million years. Rocks within the cratons that have been exposed at Earth’s surfa ...
plate tectonics article from nat'l geo. fall 2012
... Where plates serving landmasses collide, the crust crumples and buckles into mountain ranges. India and Asia crashed about 55 million years ago, slowly giving rise to the Himalaya, the highest mountain system on Earth. As the mash-up continues, the mountains get higher. Mount Everest, the highest po ...
... Where plates serving landmasses collide, the crust crumples and buckles into mountain ranges. India and Asia crashed about 55 million years ago, slowly giving rise to the Himalaya, the highest mountain system on Earth. As the mash-up continues, the mountains get higher. Mount Everest, the highest po ...
Where plates meet
... Fossils of ancient sea creatures can be found at the top of the Himalayas, thousands of metres above sea level. How did they get there? If you look at a map of the world, you will notice that India is joined to Asia. But that was not always the case. India has been moving towards Asia since it broke ...
... Fossils of ancient sea creatures can be found at the top of the Himalayas, thousands of metres above sea level. How did they get there? If you look at a map of the world, you will notice that India is joined to Asia. But that was not always the case. India has been moving towards Asia since it broke ...
Jeopardy
... Which phase is the moon in that we see no reflection, even though the sun is shining on it. ...
... Which phase is the moon in that we see no reflection, even though the sun is shining on it. ...
Geography - Bure Valley School
... Meridian Time has been a time standard since 1884. It was chosen because the Prime Meridian (the line of 0° Longitude) runs through Greenwich. The UK is on GMT between mid-autumn and the beginning of spring. In Summer (March to October) it is on daylight saving time (BST), which is GMT+1. Every 15° ...
... Meridian Time has been a time standard since 1884. It was chosen because the Prime Meridian (the line of 0° Longitude) runs through Greenwich. The UK is on GMT between mid-autumn and the beginning of spring. In Summer (March to October) it is on daylight saving time (BST), which is GMT+1. Every 15° ...
oceanic crust - Science by Shaw
... We are going to create a pie slice of the earth!! Each of you received a slice of earth pie as you walked in. Follow the instructions on the lower left hand corner. Then use your pie slice and notes from yesterday to answer the following questions in your ...
... We are going to create a pie slice of the earth!! Each of you received a slice of earth pie as you walked in. Follow the instructions on the lower left hand corner. Then use your pie slice and notes from yesterday to answer the following questions in your ...
Theory of Plate Tectonics Cornell Notes Answers
... The Earth’s lithosphere is not solid, but actually cracked into approx. 12 pieces that cover the globe carrying the continents or parts of the ocean floor, or both. These pieces are called plates. Geological theory that states that the pieces of the Earth’s lithosphere are in constant, slow motion d ...
... The Earth’s lithosphere is not solid, but actually cracked into approx. 12 pieces that cover the globe carrying the continents or parts of the ocean floor, or both. These pieces are called plates. Geological theory that states that the pieces of the Earth’s lithosphere are in constant, slow motion d ...
Rocks and Minerals (rocksandminerals)
... A. Yes because the changes will happen quickly and be significant. B. Yes because the changes will be easily observed since they are very obvious. C. No because the difference between igneous rock and sedimentary rock is not noticeable. D. No because the changes will take much longer than a month to ...
... A. Yes because the changes will happen quickly and be significant. B. Yes because the changes will be easily observed since they are very obvious. C. No because the difference between igneous rock and sedimentary rock is not noticeable. D. No because the changes will take much longer than a month to ...
Review for the Plate Tectonics and Structure of the Earth Test
... The continental crust is mostly made of felsic granite-like rocks, while the oceanic crust is of mafic basaltlike composition. The core is composed mainly of iron and nickel. The crust and uppermost mantle form the lithosphere. Beneath the lithosphere lies a soft, relatively weak layer of the ma ...
... The continental crust is mostly made of felsic granite-like rocks, while the oceanic crust is of mafic basaltlike composition. The core is composed mainly of iron and nickel. The crust and uppermost mantle form the lithosphere. Beneath the lithosphere lies a soft, relatively weak layer of the ma ...
Age of the Earth
The age of the Earth is 4.54 ± 0.05 billion years (4.54 × 109 years ± 1%). This age is based on evidence from radiometric age dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.Following the development of radiometric age dating in the early 20th century, measurements of lead in uranium-rich minerals showed that some were in excess of a billion years old.The oldest such minerals analyzed to date—small crystals of zircon from the Jack Hills of Western Australia—are at least 4.404 billion years old. Comparing the mass and luminosity of the Sun to those of other stars, it appears that the Solar System cannot be much older than those rocks. Calcium-aluminium-rich inclusions – the oldest known solid constituents within meteorites that are formed within the Solar System – are 4.567 billion years old, giving an age for the solar system and an upper limit for the age of Earth.It is hypothesised that the accretion of Earth began soon after the formation of the calcium-aluminium-rich inclusions and the meteorites. Because the exact amount of time this accretion process took is not yet known, and the predictions from different accretion models range from a few millions up to about 100 million years, the exact age of Earth is difficult to determine. It is also difficult to determine the exact age of the oldest rocks on Earth, exposed at the surface, as they are aggregates of minerals of possibly different ages.