water

pollution

damage

dirty

nature

ecology

contamination

waste

environmental

environment

industry

garbage

polluted

toxic

disaster

contaminated

pollute

nett

barrier

fence

rubbish

river

plastic

unhygienic

danger

industrial

trash

problem

destruction

surface

global

dump

recycle

liquid

life

debris

ecological

stream

bottles

warming

chemistry

fuel

oil

floating

natural

recycling

lake

city

catastrophe

urban

foul

outdoor