All
the
water
on
Earth
makes
up
the
____________________
.
Water
in
____________________
form
covers
most
of
the
Earth's
surface
.
It
is
found
in
____________________
,
seas
,
rivers
and
____________________
.
Water
in
solid
form
is
found
in
the
____________________
____________________
.
It
also
found
on
mountains
.
Water
vapour
,
gas
,
is
found
in
the
____________________
.
The
____________________
____________________
is
the
constant
circulation
of
water
between
the
sea
,
the
atmosphere
and
____________________
.
Liquid
water
in
the
sea
,
rivers
and
lakes
____________________
because
of
heat
from
the
____________________
.
It
becomes
water
vapour
.
Water
vapour
rises
and
____________________
into
drops
of
water
.
The
water
drops
form
____________________
.
Water
falls
from
clouds
as
rain
:
precipitation
.
If
it
is
very
cold
,
water
____________________
and
falls
as
____________________
.
____________________
are
the
rise
and
fall
of
the
water's
surface
.
They
are
caused
by
____________________
.
____________________
are
the
rise
and
fal
of
the
sea
level
twice
a
day
.
____________________
____________________
are
the
movement
of
large
masses
of
ocean
water
in
the
same
direction
.
