earth science literacy principles - University of Calgary Geoscience
... processes that best explain the available geological evidence. These scientific models, which can be conceptual or analytical, undergo rigorous scrutiny and testing by collaborating and competing groups of scientists around the world. Earth science research documents are subjected to rigorous peer re ...
... processes that best explain the available geological evidence. These scientific models, which can be conceptual or analytical, undergo rigorous scrutiny and testing by collaborating and competing groups of scientists around the world. Earth science research documents are subjected to rigorous peer re ...
Topic 12 Student Handout copy
... just below the lithosphere. The mostly solid part of Earth between the crust and the outer core. A section of the lithosphere that moves around Earth’s surface. A crack in a mass of rock or soil. The boundary between two plates spreading apart. A very fast, large ocean wave produced by an earthquake ...
... just below the lithosphere. The mostly solid part of Earth between the crust and the outer core. A section of the lithosphere that moves around Earth’s surface. A crack in a mass of rock or soil. The boundary between two plates spreading apart. A very fast, large ocean wave produced by an earthquake ...
EARTH SCIENCE LITERACY PRINCIPLES
... Earth’s geosphere changes through geological, hydrological, physical, chemical, and biological processes that are explained by universal laws. These changes can be small or large, continuous or sporadic, and gradual or catastrophic. ...
... Earth’s geosphere changes through geological, hydrological, physical, chemical, and biological processes that are explained by universal laws. These changes can be small or large, continuous or sporadic, and gradual or catastrophic. ...
Remote Sensing of the Earth`s Interior
... Remote Sensing of the Earth’s Interior • Earth’s interior is largely inaccessible ...
... Remote Sensing of the Earth’s Interior • Earth’s interior is largely inaccessible ...
oceanic crust
... Earth works before we attempt to unravel its past. • To understand Earth is challenging because our planet is a dynamic body with many interacting parts and a complex history. • Earth is constantly changing. – Some of the changes are rapid and violent, as when landslides or volcanic eruptions occur. ...
... Earth works before we attempt to unravel its past. • To understand Earth is challenging because our planet is a dynamic body with many interacting parts and a complex history. • Earth is constantly changing. – Some of the changes are rapid and violent, as when landslides or volcanic eruptions occur. ...
Measuring Earthquakes
... the earth’s surface). They can occur at all 3 major plate boundaries but the most severe earthquakes are normally found at conservative and convergent plate boundaries. ...
... the earth’s surface). They can occur at all 3 major plate boundaries but the most severe earthquakes are normally found at conservative and convergent plate boundaries. ...
oceanic crust
... Earth works before we attempt to unravel its past. • To understand Earth is challenging because our planet is a dynamic body with many interacting parts and a complex history. • Earth is constantly changing. – Some of the changes are rapid and violent, as when landslides or volcanic eruptions occur. ...
... Earth works before we attempt to unravel its past. • To understand Earth is challenging because our planet is a dynamic body with many interacting parts and a complex history. • Earth is constantly changing. – Some of the changes are rapid and violent, as when landslides or volcanic eruptions occur. ...
The Earth’s Layers - Welcome to Ms. George's Science Class
... pressures are so great here that the iron and nickel metals are squeezed together and vibrate in place as a solid. ...
... pressures are so great here that the iron and nickel metals are squeezed together and vibrate in place as a solid. ...
for true or “F” - University of South Alabama
... 3. (T F) After a theory has survived much scientific scrutiny, it may be elevated to hypothesis status. 4. (T F) Convergent plate tectonic boundaries are located where plates move toward one another. 5. (T F) Transform plate boundaries only affect oceanic lithosphere. 6. (T F) A dike is a concordant ...
... 3. (T F) After a theory has survived much scientific scrutiny, it may be elevated to hypothesis status. 4. (T F) Convergent plate tectonic boundaries are located where plates move toward one another. 5. (T F) Transform plate boundaries only affect oceanic lithosphere. 6. (T F) A dike is a concordant ...
Lecture#3 part1: Dynamic Earth
... • Biblical Flood shaped Earth's surface • All earthly changes were sudden and caused by a series of catastrophes. ...
... • Biblical Flood shaped Earth's surface • All earthly changes were sudden and caused by a series of catastrophes. ...
Chapter 3 Plate Tectonics Theory & Evolution
... Direct evidence was lacking., . . Paleomagnetism (study of magnetic properties in rocks) ...
... Direct evidence was lacking., . . Paleomagnetism (study of magnetic properties in rocks) ...
Plate Tectonics
... continental crust. It is only about 5 km thick while continental crust can be up to 65 km thick. Also, the two types of crust are not made of the same materials. Oceanic crust is made of a denser collection of minerals than continental crust. The tectonic plates are made up of the Earth’s crust and ...
... continental crust. It is only about 5 km thick while continental crust can be up to 65 km thick. Also, the two types of crust are not made of the same materials. Oceanic crust is made of a denser collection of minerals than continental crust. The tectonic plates are made up of the Earth’s crust and ...
Name: Date: ______ Block:______ EARTH SYSTEMS QUIZ 1
... 14. Rock in this part of me is rigid and the top part of me is molten. I have an upper and lower part and sit under the crust 15. Scientists think that this occurs in the mantle that causes tectonic plates to move ...
... 14. Rock in this part of me is rigid and the top part of me is molten. I have an upper and lower part and sit under the crust 15. Scientists think that this occurs in the mantle that causes tectonic plates to move ...
Earth`s Interior Layers
... Today you will be creating models of the Earth’s layers. The models will use the same scale for each cup with 1 mm equaling 100 km. There are 5 different colors (flavors) of pudding to use for this activity. To make this model first perform the calculations and fill in the tables provided. Then, mar ...
... Today you will be creating models of the Earth’s layers. The models will use the same scale for each cup with 1 mm equaling 100 km. There are 5 different colors (flavors) of pudding to use for this activity. To make this model first perform the calculations and fill in the tables provided. Then, mar ...
Chapter 3: EARTH STRUCTURE AND PLATE TECTONICS
... by decades of calm punctuated by minutes of extreme geological excitement. ...
... by decades of calm punctuated by minutes of extreme geological excitement. ...
Layers PangaeaCont drift Convection
... Slide 77: After the magma cools, it will sink back down again to the core, just like the cold water from your ice cube sinks to the bottom of your cup. The core will again heat the magma, and the magma will again rise. The up and down, rising and sinking motions of the magma causes the tectonic pla ...
... Slide 77: After the magma cools, it will sink back down again to the core, just like the cold water from your ice cube sinks to the bottom of your cup. The core will again heat the magma, and the magma will again rise. The up and down, rising and sinking motions of the magma causes the tectonic pla ...
File
... picture. _____________________________________________________________________________________ _____________________________________________________________________________________ 5. The Earth’s Mantle is made up of very hot material that rises to the top of the mantle, cools, than sink, and rises ...
... picture. _____________________________________________________________________________________ _____________________________________________________________________________________ 5. The Earth’s Mantle is made up of very hot material that rises to the top of the mantle, cools, than sink, and rises ...
II :
... 45. What is the process that reduces nitrate (NO3) to gaseous nitrogen (N2) ? (A) Nitrification ...
... 45. What is the process that reduces nitrate (NO3) to gaseous nitrogen (N2) ? (A) Nitrification ...
Layers of the Earth Notes The Earth is made of 4
... This crust is not a solid shell. It is broken up into huge, thick plates that drift on top of the soft, underlying mantle. ...
... This crust is not a solid shell. It is broken up into huge, thick plates that drift on top of the soft, underlying mantle. ...
The velocity structure of the Earth Nomenclature
... Use variations in the arrival times of seismic energy If ray has passed through a high-velocity region then phase arrived early If low velocity region phase arrived late Use this information to reconstruct an image of the mantle ...
... Use variations in the arrival times of seismic energy If ray has passed through a high-velocity region then phase arrived early If low velocity region phase arrived late Use this information to reconstruct an image of the mantle ...
The Layers of the Earth
... Features of the Earth’s Crust, Mantle and Core On the Crust section answer the following: •Define crust. •Describe a time when you interacted with the Earth’s crust. •What are the main elements that make up the Earth’s crust? •Describe the thickness of the crust. •What are the two types of crust? W ...
... Features of the Earth’s Crust, Mantle and Core On the Crust section answer the following: •Define crust. •Describe a time when you interacted with the Earth’s crust. •What are the main elements that make up the Earth’s crust? •Describe the thickness of the crust. •What are the two types of crust? W ...
Life and the Evolution of Earth`s Atmosphere
... induced by the byproducts of life itself, are internal to the planet. However, external factors such as the slowly but ever-increasing luminosity of the Sun over billions of years, gradual changes in the Earth’s orbit over many tens of thousands of years, and the rare but catastrophic impacts of gia ...
... induced by the byproducts of life itself, are internal to the planet. However, external factors such as the slowly but ever-increasing luminosity of the Sun over billions of years, gradual changes in the Earth’s orbit over many tens of thousands of years, and the rare but catastrophic impacts of gia ...
Plate Tectonics The Earth`s tectonic plates. Three
... millions of years ago, the face of the Earth was vastly different than it is today! There are currently seven continents, but scientists believe that 225 million years ago there may have been only one! They have named that supercontinent Pangaea. We think we have a good understanding of how the plat ...
... millions of years ago, the face of the Earth was vastly different than it is today! There are currently seven continents, but scientists believe that 225 million years ago there may have been only one! They have named that supercontinent Pangaea. We think we have a good understanding of how the plat ...
How*s Earth*s Plates Move
... ago…continents all squished together to make a super continent! Pangea = “All Lands” in Greek ...
... ago…continents all squished together to make a super continent! Pangea = “All Lands” in Greek ...
Spherical Earth
The concept of a spherical Earth dates back to around the 6th century BC, when it was mentioned in ancient Greek philosophy, but remained a matter of philosophical speculation until the 3rd century BC, when Hellenistic astronomy established the spherical shape of the earth as a physical given. The paradigm was gradually adopted throughout the Old World during Late Antiquity and the Middle Ages. A practical demonstration of Earth's sphericity was achieved by Ferdinand Magellan and Juan Sebastián Elcano's expedition's circumnavigation (1519−1522).The concept of a spherical Earth displaced earlier beliefs in a flat Earth: In early Mesopotamian mythology, the world was portrayed as a flat disk floating in the ocean and surrounded by a spherical sky, and this forms the premise for early world maps like those of Anaximander and Hecataeus of Miletus. Other speculations on the shape of Earth include a seven-layered ziggurat or cosmic mountain, alluded to in the Avesta and ancient Persian writings (see seven climes).The realization that the figure of the Earth is more accurately described as an ellipsoid dates to the 18th century (Maupertuis).In the early 19th century, the flattening of the earth ellipsoid was determined to be of the order of 1/300 (Delambre, Everest). The modern value as determined by the US DoD World Geodetic System since the 1960s is close to 1/298.25.