unit 1: intro to earth science
unit 2: geology
unit 3:oceanography
unit 4 metrology
unit 5: asteonomy
100
name the layers of the inner earth
crust mantel outer core inner core
100
a massive wave produced by a large earthquakes on the ocean floor witch cause extreme flooding
tsunami
100
layer of earth the volcano sits on
crust
100
fine crystals
aphanitic
100
a grop of star systume bound to gether
galaxy
200
things in the experiments that change
variables
200
the nickname of the region bordering the pacific ocean were 80% of all earthquakes occur on earth
ring of fire
200
cools slowly and has a ropy texture
pahoehoe
200
large crystals
phaneritic
200
dirty snowballs
comets
300
when the sun strikes at the lowest point below the equator
winter solstice
300
the point on the surface of the earth directly above the focus of the earthquake
epicenter
300
largest particle
volcanic bombs
300
rocks that form underground
intrusive
300
smallest planet and no atmosphere
mercury
400
earth traveling around the sun once a year
revolution
400
a device used to record and measure seismic waves
seismograph
400
cools quickly and has a jagged texture
aa
400
rock that forms above ground
extrusive
400
form from impact
craters
500
run vertically measure east and west
longitude
500
faults are cracks which occur when plates move past each other
fault zones
500
were magma is stored below a volcano
magma chamber
500
smooth and shine
glassy
500
smallers space debris
meteoroids
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