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WorksheetsRock cycle & plates
Total questions: 14
Worksheet time: 9mins
The rock in Earth's crust is always changing.
true
false
-Forces deep inside Earth and at the surface build, destroy, and change the rocks in the crust.
false
true
is the series of processes that occur on Earth's surface and in the crust and mantle
(a)
the process of ............................. breaks down granite into sediment that gets carried away and dropped by the wind.
weathering
deposition
erosion
-The granite in Granite Mountain formed millions of years ago below Earth's surface as ..................... cooled.
lava
magma
-the igneous rock sandstone of Granite Mountain could become the sedimentary rock granite.
true
false
(a) the main ingredient in quartz, would replace the calcite cement.
.................................... crust is the dense type of crust that is found at the bottom of the ocean ..
Continental
Oceanic
Continental crust is ............................. than oceanic crust and is almost always thicker.
more dense
less dense
The tectonic plates move because they are part of convection currents in .........................
the mantle
the crust
the core
.........................................is a cyclical movement of fluid driven by temperature differences at the top and bottom
convection
conduction
radiation
states that Earth's lithosphere the crust and upper part of the mantle is broken up into distinct plates.
rock cycle
theory of plates
-Earth's ............................. is made up of huge plates that slowly move over Earth's surface due to convection currents in the mantle.
crust
lithosphere
mantle
(a) is the source of igneous rock.
