Give an example of a marine animal that would need … this adaptation and explain why it would be beneficial to have this adaptation. Protecting forests and wetlands, which absorb and store carbon, is one way to slow climate change. However, Dumbo octopuses have been known to only dive to 7,000m (22,965.9 ft). Azoic hypothesis: The azoic hypothesis states that deep-ocean waters below 300 fathoms were barren. How do animals survive at lower depths in the ocean? Snailfish, too, have not been observed lower than 8,000m (26,246.7ft). The habitat provides everything that an animal needs to survive. Have students make predictions about ocean habitats. 3. Forbes, who developed the hypothesis did not know about marine snow which can feed animals at lower depths. An animal living at 10,000 feet depth, however, is greatly influenced by the depth of the water over it. A fish or a plant near the surface feels little effect from the great depths. Although some sea creatures depend on light to live, others can do without it. Ask: How different is life at the surface of the ocean from life at the bottom? The deep sea angler, known also as Melanocetus johnsoni, is a grotesque-looking fish that lives in the extreme depths of the ocean. Sperm whales can dive down to this level in search of food. In spite of the pressure, a surprisingly large number of creatures can be found here. The deeper down below the ocean waves you go, the weirder things get. A lack of sunlight reaching the lower depths of the ocean bed causes the temperatures to fall drastically. Give an example of a marine animal that would need … this adaptation and explain why it would be beneficial to have this adaptation. The water pressure at this depth is immense, reaching 5,850 pounds per square inch. The ocean is divided into three zones based on depth and light level. It matters little if there is six feet or six thousand feet beneath a swimming fish. Its round body resembles a basketball, and indeed, it looks like it could easily swallow one. How do animals survive at lower depths in the ocean? Each of these animals were described at over 2,800m (9,186ft) their currently known depth. Scientists are proposing similar treatment for marine animals … Allie and her friends see a Dumbo octopus when on the seafloor of the Sirena Deep. Sunlight entering the water may travel about 1,000 meters (3,280 feet) into the ocean under the right conditions, but there is rarely any significant light beyond 200 meters (656 feet). How to use this Desert Animal Adaptations and Habitats PowerPoint. In the deep sea, bioluminescence is extremely common, and because the deep sea is so vast, bioluminescence may be the most common form of communication on the planet! Most of the animals that live at these depths are … What types of adaptations might marine animals need to have near the surface versus near the bottom? 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