abandoned

background

cargo

compressed

consumption

damaged

dirty

dump

dustbin

ecological

ecology

environment

environmental

facility

flat

garbage

hard

hardware

heap

iron

landfill

leftover

machine

mess

metal

mountain

old

outdoor

outside

parts

pile

pollution

pressed

processing

raw

recycle

recycling

rubbish

solution

sort

sorting

steel

sticks

transportation

trash

used