what's this?
waste
what's this?
to save
what's this?
recycle
what's this?
global warming
what's this?
melt
what's this?
to charge
what's this?
to disconnect
what's this?
to reuse
what's this?
to waste
what's this?
save water
what's this?
reuse
what's this?
to leave on stand by
what's this?
to throw away
what's this?
pollution
what's this?
to recycle