Marine Food Web

I was a Bull Shark. The Bull Shark eats almost anything, fish, dolphins, birds, turtles, squid, anchovy you name it. If one animal were to become extinct then the whole ecosystem would be destroyed. First one animal would have no food then that animal would slowly die, then another animal would lose food and so on.

Phytoplankton:
We examined Diatoms through a microscope. We then had to draw what we saw, which at first was difficult. However we learned that some things are more important than others and we had to take advantage of that.We also learned that Diatoms are in Toothpaste.

Energy Flow:
Energy flows through the ecosystem because Earth is an open ecosystem.

Human Impacts:
If Humans were to be destructive to the marine ecosystem then we could potentially extinct an animal which could destroy the ecosystem.