what's this?
damage
what's this?
extinct
what's this?
flood
what's this?
global warming
what's this?
laws
what's this?
melt
what's this?
pollution
what's this?
recycle
what's this?
reduce
what's this?
reforestation
what's this?
reuse
what's this?
save water
what's this?
to disconnect
what's this?
to recycle
what's this?
to reuse
what's this?
to save
