A
compass
is
a
navigational
____________________
.
It
has
a
magnetised
____________________
which
always
points
to
the
____________________
____________________
____________________
.
The
compass
is
marked
with
the
____________________
points
;
this
circle
is
called
a
____________________
.
With
a
____________________
and
a
compass
you
can
find
your
way
in
unknown
places
even
in
poor
visibility
.
