environmental
animal
bad
bio
body of water
brackish
carp
climate
climate change
coast
contaminated
danger
dangerous
dead
death
die
disaster
dying
ecological
ecology
environmental protection
fish
fishing
garbage
greenpeace
lake
nature
oceans
outdoors
oxygen
oxygen deficiency
plastic
plastic waste
poison
poisoning
pollution
pond
river
shore
toxic
toxic waste
waste
water
water quality