Marine Ecosystems

How humans have effect on Wtersheds and Oceans -By Cay-


Humans have negatively affected all marine ecosystems, even watersheds. Here are a few :)

1) Toxins and Chemicals getting into ocean water

Chemicals and other poisonous stuff gets into the ocean and sometimes ground water by runoff or it seeping in under ground.

Big image

2) People draining aquifers

People drain aquifers for water underground and cause cave ins and other natural disasters.

Big image

3) Overfishing

overfishing takes away some necessities
Big image

4) Pesticides Kill

pesticides kill animals, mostly penguins because of their toxins.
Big image

5) Oil Spills

oil spills cause mammals to die by them stopping flow of body heat.
Big image


1) Recycling

we can do little things such as plastic holes and no littering.
Big image

2) conserve water

we can save water and purify it to make it cleaner

3) conserve fish

eat sustainable fish and buy less certain fish based things
Big image

4) be organic

use less fertilizer and use more organic products to grow crops
Big image

5) help

Such as Dawn Helps Save Wildlife you can do little things such as help animals at the beach or volunteer for different marine support programs
Big image