Chapter 11 Notes: Plate Tectonics
... Alfred Wegener – German scientist who came up with the idea that the continents were once a single landmass and have slowly drifted apart o Published his evidence in a 1915 book called The Origin of Continents and Oceans o His idea wasn’t accepted until after he died Continental Drift – Wegener’s id ...
... Alfred Wegener – German scientist who came up with the idea that the continents were once a single landmass and have slowly drifted apart o Published his evidence in a 1915 book called The Origin of Continents and Oceans o His idea wasn’t accepted until after he died Continental Drift – Wegener’s id ...
Introduction to Plate Tectonics
... The key was that the fossil evidence included organisms found on several different landmasses. Example: Mesosaurus, a reptile, was found in South America and Southern Africa. ...
... The key was that the fossil evidence included organisms found on several different landmasses. Example: Mesosaurus, a reptile, was found in South America and Southern Africa. ...
Assembly and Breakup of Supercontinents
... one supercontinental framework, called the Pangea, surrounded by a single ocean. New evidence cropped up recently which indicated existence of a still older Rodinia supercontinent whose dismembered fragments had later reassembled to form the younger Pangea supercontinent. The Earth is a Living Plane ...
... one supercontinental framework, called the Pangea, surrounded by a single ocean. New evidence cropped up recently which indicated existence of a still older Rodinia supercontinent whose dismembered fragments had later reassembled to form the younger Pangea supercontinent. The Earth is a Living Plane ...
continental drift - East Hanover Township School District
... together in a single large land mass he called Pangea (meaning “all land” in Greek). • He proposed that Pangea had split apart and the continents had moved gradually to their present positions - a process that became known as continental drift. ...
... together in a single large land mass he called Pangea (meaning “all land” in Greek). • He proposed that Pangea had split apart and the continents had moved gradually to their present positions - a process that became known as continental drift. ...
Document
... 23. Why do you think Wegener was unable to prove the theories of continental drift and plate tectonics before his death in 1930? _______________________________________________________________ _______________________________________________________________ ___________________________________________ ...
... 23. Why do you think Wegener was unable to prove the theories of continental drift and plate tectonics before his death in 1930? _______________________________________________________________ _______________________________________________________________ ___________________________________________ ...
The History of Continental Drift
... Paleoclimate evidence was explained movement of the poles rather than the continents. ...
... Paleoclimate evidence was explained movement of the poles rather than the continents. ...
Document
... continents were actually fixed together as suggested by their outlines. Suggested that the continents had been torn apart by the biblical flood. Alfred Wegener became the “father of continental drift” by amassing considerable supporting evidence that the continents moved over time. Born: Germany, 18 ...
... continents were actually fixed together as suggested by their outlines. Suggested that the continents had been torn apart by the biblical flood. Alfred Wegener became the “father of continental drift” by amassing considerable supporting evidence that the continents moved over time. Born: Germany, 18 ...
Continental Drift
... continents were actually fixed together as suggested by their outlines. Suggested that the continents had been torn apart by the biblical flood. Alfred Wegener became the “father of continental drift” by amassing considerable supporting evidence that the continents moved over time. Born: Germany, 18 ...
... continents were actually fixed together as suggested by their outlines. Suggested that the continents had been torn apart by the biblical flood. Alfred Wegener became the “father of continental drift” by amassing considerable supporting evidence that the continents moved over time. Born: Germany, 18 ...
Plates on the Move
... together in a single large land mass he called Pangea (meaning “all land” in Greek). • He proposed that Pangea had split apart and the continents had moved gradually to their present positions - a process that became known as continental drift. ...
... together in a single large land mass he called Pangea (meaning “all land” in Greek). • He proposed that Pangea had split apart and the continents had moved gradually to their present positions - a process that became known as continental drift. ...
Plate Tectonics Theory
... • Frances Bacon (1625) • Benjamin Franklin (?) • Antonio Snider-Pelligrini (1858) picture above ...
... • Frances Bacon (1625) • Benjamin Franklin (?) • Antonio Snider-Pelligrini (1858) picture above ...
The Late Paleozoic Era
... • Kaskasia transgression starts in Devonian, continues to the end of the Mississippian • Absaroka transgression begins in Pennsylvanian, continues to Triassic ...
... • Kaskasia transgression starts in Devonian, continues to the end of the Mississippian • Absaroka transgression begins in Pennsylvanian, continues to Triassic ...
The Truth About Alfred Wegner
... conviction of the fundamental soundness of the idea took root in my mind." Such an insight, to be accepted, would require large amounts of supporting evidence. Wegener continued to collect this evidence and in 1915 published The Origin of Continents and Oceans, a book outlining his Theory of Contine ...
... conviction of the fundamental soundness of the idea took root in my mind." Such an insight, to be accepted, would require large amounts of supporting evidence. Wegener continued to collect this evidence and in 1915 published The Origin of Continents and Oceans, a book outlining his Theory of Contine ...
Plate tectonics Assignment
... and ocean basins. Most now believe that the Earth’s crust is made up of about a dozen plates, which, for reasons not fully understood, move over the interior. Your task is to research some of the ideas that have led to this new understanding. Due date: Wed April 4, Week 10. You can choose one of the ...
... and ocean basins. Most now believe that the Earth’s crust is made up of about a dozen plates, which, for reasons not fully understood, move over the interior. Your task is to research some of the ideas that have led to this new understanding. Due date: Wed April 4, Week 10. You can choose one of the ...
Plate Boundary
... A couple of cinder cones and a lava flow in New Mexico •This type of volcanic cone is often found associated with other volcanoes, and commonly where plates have been completely subducted and the melted material is in its last gasps. ...
... A couple of cinder cones and a lava flow in New Mexico •This type of volcanic cone is often found associated with other volcanoes, and commonly where plates have been completely subducted and the melted material is in its last gasps. ...
Now
... Earth had changed over thousands of years. • As the “new world” was discovered and maps were drawn more accurately, it looked as if the edges of some continents fit together like a jigsaw puzzle. ...
... Earth had changed over thousands of years. • As the “new world” was discovered and maps were drawn more accurately, it looked as if the edges of some continents fit together like a jigsaw puzzle. ...
Plate tectonics
... Plate tectonics • The theory that Earth's outer shell is divided into several plates that glide over a plastic inner layer above the core. The plates act like a hard and rigid shell compared to Earth's ...
... Plate tectonics • The theory that Earth's outer shell is divided into several plates that glide over a plastic inner layer above the core. The plates act like a hard and rigid shell compared to Earth's ...
Slide 1
... Do you think when Alfred’s mom called him in for dinner she had even the slightest idea what a monumental effect her son would have on the world as we understand it? ...
... Do you think when Alfred’s mom called him in for dinner she had even the slightest idea what a monumental effect her son would have on the world as we understand it? ...
Chapter 17: Plate Tectonics
... Similar fossils of animals & plants that once lived on or near land had been found on widely separated continents Animals such as Cynognathus and Lystrasourus could not have swum the great distances that now exist between In addition, fossils from Mesosaurus, an aquatic reptile, had been found ...
... Similar fossils of animals & plants that once lived on or near land had been found on widely separated continents Animals such as Cynognathus and Lystrasourus could not have swum the great distances that now exist between In addition, fossils from Mesosaurus, an aquatic reptile, had been found ...
Shields, Stable Platforms, Young Mt. Belts
... phases are visible in east Africa and adjacent regions. ...
... phases are visible in east Africa and adjacent regions. ...
Chapter 2 Notes - Todd S. Thuma Homepage
... 1. Cooled slowly heaviest material sank to core 2. Volcanic activity source of oceans and atmosphere C.Microbial and plant life slowly converted CO2 into O2 over last few billion years II. Ocean Basins A. Oceans cover 70.8% of Earth's surface 1. Average depth of ocean is 3800 m below sea level 2. ...
... 1. Cooled slowly heaviest material sank to core 2. Volcanic activity source of oceans and atmosphere C.Microbial and plant life slowly converted CO2 into O2 over last few billion years II. Ocean Basins A. Oceans cover 70.8% of Earth's surface 1. Average depth of ocean is 3800 m below sea level 2. ...
Sea-Floor Spreading powerpoint
... rocks shaped like pillows or like toothpaste squeezed from a tube. • Such rocks can form only when molten material hardens quickly after erupting under water. ...
... rocks shaped like pillows or like toothpaste squeezed from a tube. • Such rocks can form only when molten material hardens quickly after erupting under water. ...
Chapter 10: Plate Tectonics
... Through rifting Laurasia separated into North America & Europe, with the area between becoming the North Atlantic Ocean c. Gondwanaland separated into South America, Africa, India, Australia, and Antarctica, also forming the South Atlantic Ocean d. Fun fact: India was its own continent before it col ...
... Through rifting Laurasia separated into North America & Europe, with the area between becoming the North Atlantic Ocean c. Gondwanaland separated into South America, Africa, India, Australia, and Antarctica, also forming the South Atlantic Ocean d. Fun fact: India was its own continent before it col ...
3 The Changing Continents
... How Have the Continents Changed Over Time? Alfred Wegener thought that all the continents had once been joined into a single supercontinent. Scientists have found evidence that he was correct. However, scientists today think that there may have been more than one supercontinent. They think the conti ...
... How Have the Continents Changed Over Time? Alfred Wegener thought that all the continents had once been joined into a single supercontinent. Scientists have found evidence that he was correct. However, scientists today think that there may have been more than one supercontinent. They think the conti ...
The Seafloor Lesson 4
... • The shallowest part is the continental shelf and extends to slope down to the continental rise and eventually the ocean floor. • The continental shelves are of great economic importance. First of all, about 90% of the world’s supply of seafood comes from here. Second, valuable oil deposits can be ...
... • The shallowest part is the continental shelf and extends to slope down to the continental rise and eventually the ocean floor. • The continental shelves are of great economic importance. First of all, about 90% of the world’s supply of seafood comes from here. Second, valuable oil deposits can be ...
Pangaea
Pangaea or Pangea (/pænˈdʒiːə/) was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. It assembled from earlier continental units approximately 300 million years ago, and it began to break apart about 175 million years ago. In contrast to the present Earth and its distribution of continental mass, much of Pangaea was in the southern hemisphere and surrounded by a super ocean, Panthalassa. Pangaea was the last supercontinent to have existed and the first to be reconstructed by geologists.