Global
____________________
is
happening
due
to
the
increase
of
____________________
gases
in
the
____________________
.
Sea
____________________
are
rising
due
to
____________________
ice
and
disappearing
____________________
.
Greenhouse
gases
allow
solar
radiation
to
____________________
the
atmosphere
and
they
do
not
let
the
heat
____________________
,
causing
the
temperature
to
____________________
.
The
greenhouse
____________________
refers
to
the
retention
of
____________________
in
the
atmosphere
,
due
to
gas
____________________
from
____________________
activities
.
