Marine Animals 3 Examples

With an average length of 39 46 ft the colossal squid is the largest known invertebrate on the planet.

Marine animals 3 examples. Marine mammals are aquatic mammals that rely on the ocean and other marine ecosystems for their existence. Students learn about three examples of human impacts on marine life. Marine pollution through the oil spill.

Marine pollution through sewage. Marine organisms have adapted to the great diversity of habitats and distinctive environmental conditions in the marine environment. Tiny marine organisms of all kindsanimals plants bacteria algae protiststhat play a major role in the worlds food chains and chemical cycles.

Marine mammals are classified into four different taxonomic groups. It is composed of approximately 65 of open water. Spiny radial marine animals including sea cucumbers sea urchins and starfish.

Pollution directly enters the ocean in the form of sewage. Extending up to 200 meters both Phytoplankton and Zooplankton helps marine life to survive in Oceanic Zone. Some examples of animals found in the neritic zone such as Dolphin Polar Bear Lobster Marine Otter etc.

It causes the reduction of oxygen level in the water which hampers the life of animals and plants of oceans. This would include invertebrates fish birds and mammals that live in oceanic environments. The animal life of this ecosystem consists of dragonflies and damselflies birds such as Green Heron and fishes such as Northern Pike.

The short lists of birds would include gulls terns auks penguins cormorant and gannet. Jelly-textured animals with porous bodies through which water can circulate. Oceanic Zone This region lies beyond the continental shelf.