What is this?
a street
What is this?
waste
What is this?
flush
What is this?
reuse
What is this?
A cellphone
What is this?
a landfill
What is this?
A cellphone
What is this?
plastic
What is this?
an incinerator
What is this?
reuse
What is this?
an incinerator
What is this?
bury
What is this?
bury
What is this?
waste
What is this?
flush
What is this?
a street
What is this?
a landfill