WebOxygen is made by plants and used by animals. In the ocean, plants are restricted to the near surface photic zone because of their need for sunlight. O. 2. concentration is highest where plants are blooming [Fig. 1, left]. In seawater, O. 2. ranges from 0 to 9-10 PPM (parts per million). The pH scale ranges between 0 to 14; 7 is neutral. WebAquatic organisms generally fall into three broad groups: plankton, nekton, and benthos. They vary in how they move and where they live. Planktonare tiny aquatic organisms that cannot move on their own. They live in the photic zone. They include phytoplankton and zooplankton. Phytoplanktonare bacteria and algae that use sunlight to make food.
Marine ecosystem - Benthos Britannica
WebSep 16, 2024 · The photic zone, the intertidal zone, the neritic zone, and the oceanic zone. The photic zone, the abyssal zone, the neritic zone, and the oceanic zone. ... filters in the roots remove the salt from the water that the plant absorbs. Animals, such as mussels and clams (phylum Mollusca), have developed behavioral adaptations that expend a lot of ... WebSep 10, 2024 · Examples of deep-sea creatures are sharks, whales, seals, crabs, Atlantic Wolffish pair, sea urchins, fangtooth fish, giant tube worms, vampire squids, Pacific Viperfish, anglers, red-lipped batfish, dumbo octopus, hairy frogfish, coffinfish, spotted handfish, giant isopods, Atlantic footballfish, zombie worms, and many others. high wingback armchairs uk
3.4 Aquatic Biomes Environmental Biology - Lumen Learning
WebBarnacles are common sessile animals in the intertidal. In the subtidal regions, sponges, ascidians, urchins, and anemones are particularly common where light levels drop and … WebThey live in the photic zone. They include phytoplankton and zooplankton. Phytoplankton are bacteria and algae that use sunlight to make food. Zooplankton are tiny animals that feed … WebMay 14, 2024 · The aphotic zone contains no algae or phytoplankton, and its inhabitants are exclusively carnivorous animals or organisms that feed on sediment or detritus, all reliant on energy inputs from the euphotic zone. It extends downwards from a depth of about 1000 m, or less in turbid waters, and includes the abyssal zone. A Dictionary of Biology high wingback chair