____________________
____________________
is
a
problem
for
all
of
us
.
Our
environment
is
important
and
if
we
don't
look
after
it
.
The
polar
ice
caps
will
____________________
and
animals
will
become
____________________
because
they
won't
have
homes
.
In
many
countries
there
are
____________________
to
protect
animals
and
the
environment
but
we
can
also
help
by
____________________
energy
and
____________________
our
____________________
.
There
is
a
proposal
in
order
____________________
____________________
won't
____________________
and
the
____________________
won't
cause
diseases
to
the
human
beings
.
In
some
poor
villages
people
are
building
damps
in
order
to
avoid
____________________
and
they
won't
lose
their
crops
or
house
s
