Antarctica is the fifth
1)
and has
an area of 2)
km². almost all of antarctica is
covered with 3).
which is over a kilometre and a half
thick. it is the
place on earth.
scientists consider it to be
5)
because
it gets very little 6)
the only people who live there are
7)
and researchers. the only large
animals that live there are
there aren't many plants either.
., and
worke