Is the driving force behind many movements on
force behind many movements on earth. convection is movement due to
differences in
when hot things sand cold things_soul
convection can be seen when combining water of different tem
water goes to the top
when combining water of different temperatures, the
because it is dense and the cold water goes to the well because it is colders
movements in the e
and w
oes to the
because it is o
dense. convection causes
in the earth, convection causes plate tectonics, plate tectonics occurs que
earth when the hot causes convection movement in the liquid
which moves the cool,
solid, floating
plates. there are two types of crustal plates; less dense
crust made
of granite that is not covered by water and more dense
_crust made of basalt that is covered by
basins and numerous, smaller, seas.
these plates can interact with each other in multiple ways. the plates can slide past each other, which
causes
located at
- the plates can go apart, called
which makes
new
located at
the plates can come together, called
both plates coming together are continental it forms
like at
oceanic plate goes another plate, called convergent-subduction, it forms new
like at
. where the plate goes under, it also forms a deep . if the mantle blows
straight through the crust it is called a
like at
the edge of the crust is called, the margin. active margins have active _on land, a narrow shelf, a
steep and no sediment on a rise because there is a deep (where underwater earthquakes
cause
_. if an