The
Earth
is
made
up
of
____________________
layers
.
The
____________________
is
made
up
of
air
.
The
hydrosphere
is
made
up
of
all
the
____________________
on
Earth
.
The
____________________
is
the
solid
part
of
the
Earth
.
The
geosphere
has
three
main
parts
:
the
____________________
,
the
____________________
and
the
____________________
.
