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. Students learn about three examples of human impacts on marine life. Marine mammals are found in marine ecosystems around the globe. Marine pollution through sewage.

Marine mammals are aquatic mammals that rely on the ocean and other marine ecosystems for their existence. 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.

Some of these impacts are due to human activity in the ocean and some impacts on the ocean are due to human activity on land. Tiny marine organisms of all kindsanimals plants bacteria algae protiststhat play a major role in the worlds food chains and chemical cycles. Cetaceans whales dolphins and porpoises pinnipeds seals sea lions and.

Adaptations are many and varied but they are generally grouped into 3 main categories. It causes the reduction of oxygen level in the water which hampers the life of animals and plants of oceans. An example of mutualism in the ocean is the relationship between coral and a type of algae called zooxanthellae.

Migration patterns and shipping algal blooms and water chemistry and marine debris. Some examples of animals found in the neritic zone such as Dolphin Polar Bear Lobster Marine Otter etc. A small toothed marine mammal related to dolphins but with different-shaped nose and teeth.

Pollution directly enters the ocean in the form of sewage. Structural physiological and behavioural. The mammals include sea lions seals walruses manatee porpoises dolphins whales and whale sharks.