Shark culling is being carried out in Australia with the desire that those using the beach and its water for recreational activities are less likely to be attacked. It is also thought that shark culling is in place as Australia's tourism is heavily reliant on eco-touristic activities. The principle of shark culling is: the more sharks …show more content…
Dinoflagellates are marine plankton, they are producers and have eukaryotic cells (meaning that the cells have a nucleus). Diatoms are unicellular, they are a type of algae. Cleaner shrimps free other organisms of parasites. Copepod are small crustaceans found in marine ecosystems. Ptereopods are a type of sea snail/slug. The type of squids, sharks and small fish found in a marine ecosystem depend on the abiotic elements. Amphipods are also a type of crustacean found in saltwater and fresh water habitats. Marine ecosystems follow an incricut and delicate food web, an example is shown to the right. Shark culling through out the delicate balance of the