EARTHQUAKES
VOLCANOES
LANDMASSES
OCEANS
WATERSHED
100
Seismic stations that are needed to locate the epicenter of an earthquake.
What is 3?
100
Where Hawaiian volcanoes were formed
What is over a hot spot?
100
Direction in which the time zone is 1 hour earlier.
What is west?
100
Largest and deepest ocean on Earth.
What is the Pacific Ocean?
100
Imlay City is part of this watershed
What is the Belle River watershed?
200
Controversial way we are obtaining natural gases that could lead o earthquakes.
What is fracking?
200
Volcano made of tephra.
What is cinder Cone?
200
Smallest landmass that is still considered a continent.
What is Australia?
200
Ocean creatures that make their own food
What is plankton?
200
Area of land where all the water on or under it drains into the same place.
What is a watershed?
300
Where seismic waves move outward from
What is focus?
300
Composite volcanoes are formed near these.
What is converging plates?
300
Lines that run north and south between the poles.
What is meridians?
300
Most abundant salt found in the oceans.
What is sodium chloride?
300
Percentage of all fresh water on Earth
What is about 3%?
400
Earthquakes occur when this is passed
What is the elastic limit of rocks?
400
Magma that squeezes into a vertical crack in rock layers and then hardens.
What is a volcanic neck?
400
Landscape region with the lowest overall elevation.
What are Coastal plains?
400
Underwater mountain that has been worn down
What is a guyot?
400
This makes a better filter
What is small pore space?
500
Stays stationary on a seismograph
What is a pendulum?
500
A dome-shaped igneous intrusive body.
What is a laccolith?
500
Large areas of very old, exposed rock that form the core of a continent
What is a shield?
500
Ocean zone in which most of the seafood we eat is found.
What is the neritic?
500
Name the 3 ways to best clean contaminated water.
What are filtration, evaporation, and adding chemicals?
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