Worksheetsplate tectonics
Total questions: 27
Worksheet time: 16mins
what are plate tectonics
giant pieces of the earth's lithosphere move around constantly.
giant pieces of the earth's stratosphere move around constantly
pangea
is the super continent
is the first continent
is a big plat
is a big continent
what is the crust
(a)
what is the mantle
middle part of the earth
top part of the earth
bottom part of the earth
not on earth
core
the inner most part of the earth
the outer most part of the earth
the lower part of the earth
on the sun
what are plates
small pieces of earth
giant pieces of earth
pieces of lithosphere that flote on the asthenosphere
more dense - oshantic plates is--------- then contentle plat
(a)
is less dense the oposit of more dense
Continental plats are less dense then oshanic plats.
yes
no
maybe
i don't know
continental plates
plates with people on it
plates with sea on it
plates with food on it
plates with land on it
oceanic plates
plates with people on it
plates with ocean on it
plates with food on it
plates with land on it
plate boundary
where no plates come
where the earth is gone
where two plates meat
where 1 plate sitts
what are the 3 types of plates
convergent where two plates called
divergent where two plates move apart
transform where two plates slide past each other
meatform where two plates get full
where 2 continental plates converge
mountains
rift valley
volcanoes...
form when one plate tectonics moves under another
form when lave makes a hole in the ground
form when people dig to deep
form when tow plates slide past each other
earthquakes
occurs when rock brakes ushale at a flat line due tectonic strane
occurs when rock moves up and over one another
rift valley
at a diverse boned 2 continental plate taring apart
where the rock is big because of the water flow
mid ocean ridge
a rift valley under the ocean
the grand canyon
lithosphere
the lower mantel and outer core
crust and upper mantel
asthenosphere
the plastic like layer below the lithosphere
the inner most layer of the earth
convection currents
material rises up cools off and sinks
material goes down heats up and rises
flow of earth's internal energy
magma rises up cools off and sinks
rock rises up cools off and sinks
alfred wegener
scientist that 1 proposed the idea of continental drift
a geographer that said we were all once connected
evidence of drift
puzzle like fit, fossils, rock stouctures, climate evidence
nothing
every thing
pangea
what are the the evidence of drift
rock formations mountains look like they were once connected
similar fossils are found all over the present day continents
puzzle like fit
climatic evidence it's clear that the continents were in very isimler plases at one time
continental drift
idea that the continental have slowly moved to their present location
idea that continental have always been there
what is molten rock inside the earth's surface
lava
magma
rock
what is multan rock on earth's surface
lava
magma
rock
