Karteikarten
plate Tectonics
Karten in diesem Stapel (18)
- 1Wegener proposed this hypothesisContinental Drift
- 2Each of the rigid slabs of Earth's lithosphere is called aPlate
- 3The mechanism responsible for producing new sea floorSea floor spreading
- 4The type of plate boundary where plates move togetherConvergent plate boundary
- 5Ancient magnetism in rock structuresPaleomagnetism
- 6This theory states that Earth's crust consists of 7 smaller sectionsPlate tectonics
- 7When rocks exhibit the same magnetism present in the magnetic fieldNormal polarity
- 8The type of plate boundary where plates move apartDivergent plate boundary
- 9A rising plume of magma such as the one that created the Hawaiian islandsHot spot
- 10The supercontinent that broke into smaller continentsPangaea
- 11A region where an oceanic plate descends into the athsenosphereSubduction zone
- 12A down faulted valley Created along spreading centers on continentsRift valley
- 13Occurs where plates grind past each otherTransform boundary
- 14The temperature where magnetic minerals lose their magnetismCurie point
- 15Rocks that exhibit magnetism that is opposite to the present magnetic fieldReverse polarity
- 16A chain of small volcanic islands that form when two oceanic plates convergeIsland arc
- 17A deep feature that forms along a subduction zoneOcean trench
- 18An elevated portion of the sea floor that forms along divergent plate boundariesOcean ridge system
Informationen
- Beschreibung
- 9th Geology Karteikarten am plate Tectonics, erstellt von Brian Hedspeth am 04/06/2014.
- Erstellt von
- Brian Hedspeth
- Aufrufe
- 326
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