Organisms That Live Near On The Ocean Floor Are Called

Organisms that live near or on the ocean floor are called plankton.

Organisms that live near on the ocean floor are called.

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. Some float on the surface and others dive into the ocean s depths. Organisms that live deep in the.

Organisms that live near or on the ocean floor are called plankton. However because only 5 of the oceans have been explored the total number of species existing in these oceans could be over two million. A brine pool is a volume of brine collected in a seafloor depression. Microscopic plants and animals called plankton live on the surface of.

Contrary to popular belief most of the sea floor known as the open ocean is not really a habitat for animals just a place they pass by on the way to somewhere else. Brine pools below sea ice form through a process called brine rejection. Organisms that need light for photosynthesis must live near the ocean floor. It s interesting to note that the smallest and largest animals on earth live in the oceans.

Some float on the surface and others dive into the ocean s depths. Fish and other animals make their homes in all different parts of the ocean even on the bottom or sea floor. Marine animals breathe air or extract oxygen from the water. These pools are dense bodies of water that have a salinity three to eight times greater than the surrounding ocean.

The ocean is also filled with lots of plants which provide food homes and protection for ocean animals. 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. Nearly half of the world s sea floors are over 3 000 meters 9 800 ft deep. 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.

These species have special adaptations and live at different depths of the ocean with the majority found on the ocean floor. Here are some of the animals that are found in the ocean. A person who studies ocean life is called a marine biologist. There are animals that eat other animals and plants generate food from sunlight.

For deep sea brine pools the salt can come from one of two. The group of marine organisms that include algae are called plankton.