Volcanoes
Oceans
M/A
Ocean Floors
Parts of a Volcanoes
100
What lava flow is rough, high in viscosity, and hardens quickly?
What Aa Lava???
100
Second largest ocean
What is Atlantic
100
what creates tides?
What is gravitaional attraction exerted upon Earth by the moon and to a lesser extent by the sun.
100
The transtion zone between the continents and ocean floor
What is continental margins
100
chamber that holds magma
What is magma chamber
200
True or False: It is very easy to predict eruptions.
What is False
200
Sound Navigation and Ranging
What is Sonar
200
used to map the ocean floors
What is Bathymetry
200
completely on the continenal crust
What is continenal shelf
200
tube where magma comes to surface from the magma chamber
What is pipe or conduit
300
What number layer is the vent in the volcanoe?
What is 13th
300
hot water comes up with lava and minerals, then cools and drops its minerals
What is hydrothermal vents
300
How many layers of currents are in the ocean?
What is 3
300
The shallower sloped area that connects the continental slope to the ocean floor
What is continental rise
300
opening where lava comes out at the end of the tube
What is vent
400
What occurs when magma hardens in a pipe and the rest of the volcanoes erodes around it.
What is a neck or pipe
400
deflection of fluids due to rotation of earth
What is Coriolis Effect
400
What creates gyres?
What is Corlios Effect
400
The steep slope from the continental shelf to the continental rise
What is continental slope
400
depression around vent
What is crater
500
Hot spots made by magma plumes that create volcanoes
What is intraplate volcanism
500
What are the five gyers?
What is North Atlantic, South Atlantic, North Pacific, South Pacific, Indian
500
ash, dust, cinder, lapille, solids
What is pyroclastic materials
500
Water that moves horizontal and verticle. As water moves across the top and brings cool water from the bottom to replace the nutrients and minerals.
What is upwelling.
500
magma chamber, pipe, vent, crater
What is parts of a volcano
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