HUMAN IMPACT ON MARINE ECOSYSTEMS
Tyler and Irvin KFC
NEGATIVES OF REEFS
If Artificial Reefs arent planned carefully they could damage natural habitats.
They could also over populate the ocean.
some of the material used to creat an artificial reef can kill under water animals.
POSITIVES OF REEFS
It provides a habitat for under water animals
They take pressure off of natural reefs nearby
They reduce erosion.
Ships dump their trash in the ocean
Smoke from ships can kill marine animals
We can visit islands
We can go on cruises
We dont get to take as much fish as we want
It is unfair for younger people
you dont get to fish wherever you want
we dont kill too much fish
we dont pollute the water
there is no chaos