Outline
... • In the Pacific Ocean, called the East Pacific Rise • In the Atlantic Ocean, called the Mid-Atlantic Ridge The Mid-Atlantic Ridge • Traverses the center of the Atlantic Ocean • Contains a central down-dropped rift valley • Comes above sea level in Iceland Features of the mid-ocean ridge • Rift vall ...
... • In the Pacific Ocean, called the East Pacific Rise • In the Atlantic Ocean, called the Mid-Atlantic Ridge The Mid-Atlantic Ridge • Traverses the center of the Atlantic Ocean • Contains a central down-dropped rift valley • Comes above sea level in Iceland Features of the mid-ocean ridge • Rift vall ...
Mariana Trench - WordPress.com
... WHAT CREATED THE MARIANA TRENCH • IT WAS CREATED BY OCEAN CRUST-TO-OCEAN CRUST SUBDUCTION. • A PHENOMENA IN WHICH A OCEANIC PLATE IS TOPPED BY ANOTHER OCEANIC PLATE. ...
... WHAT CREATED THE MARIANA TRENCH • IT WAS CREATED BY OCEAN CRUST-TO-OCEAN CRUST SUBDUCTION. • A PHENOMENA IN WHICH A OCEANIC PLATE IS TOPPED BY ANOTHER OCEANIC PLATE. ...
Picture Review Name
... zones, 23.5- 66.5 degrees N and S are the temperate zones, United States is in the Northern zone. 0- 23.5 degrees is the tropical zone. 113. Which zones are polar zones? 114. Which zone is a tropical zone? 115. Which zones are temperate zones? 116. Which continent lies almost completely within the t ...
... zones, 23.5- 66.5 degrees N and S are the temperate zones, United States is in the Northern zone. 0- 23.5 degrees is the tropical zone. 113. Which zones are polar zones? 114. Which zone is a tropical zone? 115. Which zones are temperate zones? 116. Which continent lies almost completely within the t ...
OCEANOGRAPHY MORE OCEANOGRAPHY
... seawater moves to a less dense area. Cold water moves to warm areas Water with salt is more dense. Evaporation or the formation of ice may cause the salinity of water to increase. Rainfall & melting of ice causes salinity of water to decrease. ...
... seawater moves to a less dense area. Cold water moves to warm areas Water with salt is more dense. Evaporation or the formation of ice may cause the salinity of water to increase. Rainfall & melting of ice causes salinity of water to decrease. ...
Ocean Landforms - Lisle CUSD 202
... • They reach depths of nearly 7 mi (10 km) below sea level. • They can be thousands of miles in length, yet as little as 5 mi (8 km) in width. ...
... • They reach depths of nearly 7 mi (10 km) below sea level. • They can be thousands of miles in length, yet as little as 5 mi (8 km) in width. ...
Sea Floor Spreading
... • He suggested that the ocean floors move like conveyor belts, carrying the continents along with them. ...
... • He suggested that the ocean floors move like conveyor belts, carrying the continents along with them. ...
Guided Reading on Sections 23.3 and 23.4
... 6. His hypothesis was that _____________ had fractured into a number of pieces, and that South America and ______________ had indeed once been joined together as part of a larger land mass. 7. He proposed that the geological boundary of each continent lay not at its ________________ but at the edge ...
... 6. His hypothesis was that _____________ had fractured into a number of pieces, and that South America and ______________ had indeed once been joined together as part of a larger land mass. 7. He proposed that the geological boundary of each continent lay not at its ________________ but at the edge ...
Ocean 11 - Course World
... cave while others look like dribble-sand castles on the beach. Ledges, or flanges, of the crusty, feathery crystals jut from the spires like mushrooms. Most vents occur at points where the crust is much younger than a million years old. The water from the vents is relatively cool at 160 degrees. The ...
... cave while others look like dribble-sand castles on the beach. Ledges, or flanges, of the crusty, feathery crystals jut from the spires like mushrooms. Most vents occur at points where the crust is much younger than a million years old. The water from the vents is relatively cool at 160 degrees. The ...
Ocean Features Abyssal currents Abyssal plains
... typically extend 3 to 4 km (1.9 to 2.5 mi) below the level of the surrounding oceanic floor. The deepest ocean depth to be sounded is in the Challenger Deep of the Mariana Trench at a depth of 10,911 m (35,798 ft) below sea level. Oceanic lithosphere disappears into trenches at a global rate of abou ...
... typically extend 3 to 4 km (1.9 to 2.5 mi) below the level of the surrounding oceanic floor. The deepest ocean depth to be sounded is in the Challenger Deep of the Mariana Trench at a depth of 10,911 m (35,798 ft) below sea level. Oceanic lithosphere disappears into trenches at a global rate of abou ...
Ch. 3 Dynamic Earth
... What about the water below Earth’s surface? There are two types of water: salt water and fresh water, in which salt water obviously contains more salt ...
... What about the water below Earth’s surface? There are two types of water: salt water and fresh water, in which salt water obviously contains more salt ...
Recent Research Results: Jer-Ming Chiu
... earthquakes occurred as a consequence of young and active mountain building processes in the Taiwan region. A few tectonic models have been proposed to interpret the orogenic process in the Taiwan region based on seismic profiles, surface geologic data, results from modern seismic tomographic invers ...
... earthquakes occurred as a consequence of young and active mountain building processes in the Taiwan region. A few tectonic models have been proposed to interpret the orogenic process in the Taiwan region based on seismic profiles, surface geologic data, results from modern seismic tomographic invers ...
Glossary for Plate tectonics and associated hazards
... 6.0 is ten times greater than 5.0 Forms where two parallel down faults have formed a trough. These faults are the caused by the intense doming up of magma in the crust below. A zone of volcanoes, earthquake, and mountain-building encircling the Pacific Ocean formed where plate collide The mechanism ...
... 6.0 is ten times greater than 5.0 Forms where two parallel down faults have formed a trough. These faults are the caused by the intense doming up of magma in the crust below. A zone of volcanoes, earthquake, and mountain-building encircling the Pacific Ocean formed where plate collide The mechanism ...
Plate Tectonics Part 1
... FIG. 2.3 The ocean floor showing plate boundaries, oceanic ridges, where new oceanic crust is created by volcanism (red lines with thin arrows), fault and fracture zones (red lines without thin arrows), and trench zones (thick, dark blue bands). Map of earth with features ...
... FIG. 2.3 The ocean floor showing plate boundaries, oceanic ridges, where new oceanic crust is created by volcanism (red lines with thin arrows), fault and fracture zones (red lines without thin arrows), and trench zones (thick, dark blue bands). Map of earth with features ...
Unit 3 Geology - Manatee School For the Arts / Homepage
... * When the rocks cool they keep whatever their orientation is. There are literally stripes on the rocks that show the magnetic bands and they match up on either side of the mid ocean ridge= magnetic anomalies. ...
... * When the rocks cool they keep whatever their orientation is. There are literally stripes on the rocks that show the magnetic bands and they match up on either side of the mid ocean ridge= magnetic anomalies. ...
Plate Tectonics
... • As plates move apart, new crust forms Cause of movement is convection cells in mantle • Mid ocean ridges are divergent boundaries where seafloor spreading occurs – an example is the Mid-Atlantic Ridge. • Rift valleys are divergent boundaries on land – The Great Rift Valley in east Africa is an exa ...
... • As plates move apart, new crust forms Cause of movement is convection cells in mantle • Mid ocean ridges are divergent boundaries where seafloor spreading occurs – an example is the Mid-Atlantic Ridge. • Rift valleys are divergent boundaries on land – The Great Rift Valley in east Africa is an exa ...
Atmosphere Review - 6th Grade earth and space Sciencemrs
... What is it called when greenhouse gases (carbon dioxide, methane gas, water vapor) trap the infrared energy from the Sun and direct it back to Earth? ...
... What is it called when greenhouse gases (carbon dioxide, methane gas, water vapor) trap the infrared energy from the Sun and direct it back to Earth? ...
ES Chapter 14 Study Guide
... Which ocean has the greatest average depth? The largest of Earth’s oceans is __________________ Where trenches do not exist, the steep continental slope merges into a more gradual incline known as the continental _________________________ 7. Differences in ocean-surface height can be measured by ___ ...
... Which ocean has the greatest average depth? The largest of Earth’s oceans is __________________ Where trenches do not exist, the steep continental slope merges into a more gradual incline known as the continental _________________________ 7. Differences in ocean-surface height can be measured by ___ ...
Geological and Physical Factors of the Marine
... i. Abyssal Plains – flattest part of the Earth ii. Abyssal Hills – small hills on the abyssal plains iii. Seamount – underwater volcanoes iv. Trenches – deepest part of the ocean v. Guyots – flat topped seamounts vi. Ridges – mountain ranges within the ocean vii. Rifts – cracks that are found genera ...
... i. Abyssal Plains – flattest part of the Earth ii. Abyssal Hills – small hills on the abyssal plains iii. Seamount – underwater volcanoes iv. Trenches – deepest part of the ocean v. Guyots – flat topped seamounts vi. Ridges – mountain ranges within the ocean vii. Rifts – cracks that are found genera ...
Question (1) (25 marks) State whether the following statements are
... 15- The seismic wave which does not propagate through fluids is called surface waves 16- Faults in rocks occur due to elastic deformation 17- One type of faults is the anticline faults 18- Organic soils can be dealt with as a good material for construction 19- Sand dunes have a well graded grain siz ...
... 15- The seismic wave which does not propagate through fluids is called surface waves 16- Faults in rocks occur due to elastic deformation 17- One type of faults is the anticline faults 18- Organic soils can be dealt with as a good material for construction 19- Sand dunes have a well graded grain siz ...
Ocean Topography
... shelf, Depth ranges from 200 meters to 4000 meters •Continent ends at bottom of continental slope ...
... shelf, Depth ranges from 200 meters to 4000 meters •Continent ends at bottom of continental slope ...
Picture Review Name
... during Neap tide. ( right angle, straight angle) ______________________________________ 19. Describe the position of the earth, moon, sun during Spring tide. ( right angle, straight angle) ______________________________________ 20. Which has more influence to the tides on Earth? _____ why? _________ ...
... during Neap tide. ( right angle, straight angle) ______________________________________ 19. Describe the position of the earth, moon, sun during Spring tide. ( right angle, straight angle) ______________________________________ 20. Which has more influence to the tides on Earth? _____ why? _________ ...
Parent Signature_____________________ Ocean Unit
... Continental Slope – The steep slope that goes from the edge of the Continental Shelf to the sea floor. Continental Rise- The buildup of sediments on the sea floor at the bottom of the continental slope. Abyssal Plain- the flat area of the ocean floor after the continental rise that covers almost hal ...
... Continental Slope – The steep slope that goes from the edge of the Continental Shelf to the sea floor. Continental Rise- The buildup of sediments on the sea floor at the bottom of the continental slope. Abyssal Plain- the flat area of the ocean floor after the continental rise that covers almost hal ...
Mariana Ocean Trench case study
... Location: The Mariana trench is located in the Pacific Ocean. It forms the boundary between two tectonic plates. Formation: The Pacific Plate (Denser), is subducted (thrust) beneath the Mariana Plate that lies to the west. Both plates are Oceanic plates. They are found along destructive margins. As ...
... Location: The Mariana trench is located in the Pacific Ocean. It forms the boundary between two tectonic plates. Formation: The Pacific Plate (Denser), is subducted (thrust) beneath the Mariana Plate that lies to the west. Both plates are Oceanic plates. They are found along destructive margins. As ...