Organisms That Live Near On The Ocean Floor Are Called

It s interesting to note that the smallest and largest animals on earth live in the oceans.

Organisms that live near on the ocean floor are called.

Microscopic plants and animals called plankton live on the surface of. Organisms that need light for photosynthesis must live near the ocean floor. Here are some of the animals that are found in the ocean. Organisms that live near or on the ocean floor are called plankton.

These species have special adaptations and live at different depths of the ocean with the majority found on the ocean floor. Some float on the surface and others dive into the ocean s depths. Organisms that live deep in the. For deep sea brine pools the salt can come from one of two.

In most of the world the ocean floor is very deep averaging 3 790 meters 12 430 ft in depth. A person who studies ocean life is called a marine biologist. Brine pools below sea ice form through a process called brine rejection. The ocean is also filled with lots of plants which provide food homes and protection for ocean animals.

There are animals that eat other animals and plants generate food from sunlight. A relationship in which one organism is helped and another organism is neither helped nor hurt is called a mutualism b parasitism c competition d commensalism. Fish and other animals make their homes in all different parts of the ocean even on the bottom or sea floor. Scientists divide the ocean into the shallow neritic and open ocean zones.

There are animals that eat other animals and plants generate food from sunlight. These pools are dense bodies of water that have a salinity three to eight times greater than the surrounding ocean. The group of marine organisms that include algae are called plankton. Organisms that live near or on the ocean floor are called a parasites b benthos c plankton d mangroves.

However because only 5 of the oceans have been explored the total number of species existing in these oceans could be over two million. Some float on the surface and others dive into the ocean s depths. Nearly half of the world s sea floors are over 3 000 meters 9 800 ft deep. Organisms that live near or on the ocean floor are called plankton.

It s interesting to note that the smallest and largest animals on earth live in the oceans marine animals breathe air or extract oxygen from the water. Brine pools are commonly found below polar sea ice and in the deep ocean.