volcanoes
how are volcanoes formed?
convergent plates
direction of divergent plates
<—- —->
can you eat in a lab?
what is no
cosmogenous sediments are located where?
in space
problems with living in hydrothermal vents
toxic chemicals, high temperatures, low oxygen concentration
a volcano is formed in the edge of a continent…
when oceanic and continental plates converge
direction of convergent plates
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what should you be wearing while in the lab
what is clothing that covers most skin
pelagic sediment is found…
in the ocean
invertebrate color in deep sea
red
dissolved gases contribute to…
the violence of the lava eruption
direction of transform plates
——>
<——
(imagine them scraping past each other)
safety goggles
siliceous sediment contains…
living organisms
fish color in deep sea
black
zone of active volcanoes
outermost layer of the earth
crust
what should you do when finished with your experiment?
clean up
what is lithification
the process of an object or sediment turning into stone
how does primary production occur in deep sea?
chemosynthesis
how are convection currents caused?
heat from the earth’s interior
what layers are part of the lithosphere
crust and upper mantle
during your lab, keep your hands away from your…
face
what is strata
layers of rock
what color do bioluminescent organisms produce?
blue