What
powerful
____________________
gas
is
produced
when
____________________
matter
like
____________________
scraps
and
garden
cuttings
are
____________________
into
landfill
?
____________________
,
a
greenhouse
____________________
with
over
____________________
times
the
global
warming
capacity
of
carbon
dioxide
(
____________________
)
,
is
produced
when
organic
____________________
breaks
down
in
____________________
.
What
can
you
____________________
?
Reduce
the
____________________
of
____________________
you
____________________
.