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Why do some fish puff up when they are brought to the surface from ocean depths?
Wiki User
∙ 12y ago
because when deep sea fish are brought up to the surface after living in such extreme pressure areas for their entire lives, the lack of pressure on them causes them to puff up. so basically, it's because the pressure greatly decreases.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoThis is due to pressure. Since deep sea environment has tremendous pressure, fishes living in this area have internal pressure that can counter this pressure. If taken out, their internal pressure will cause them to burst since their is no more outside pressure that can counter it, the system is imbalanced.
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Why do phytoplankton stay at the surface of the ocean?
PHYTOPLANKTON ARE PLANTS. THEY NEED SUNLIGHT, WHICH IS NON EXISTANT AT THE OCEAN'S DEPTHS.
How deep do humpback whales live?
Humpback whales live in a wide range of ocean depths depending on a variety of factors. They typically inhabit depths of 200m to 1500m (660ft to 4920ft). In some areas they are found as deep as 2000m (6560ft). The depth at which humpbacks can be found varies based on their activity such as feeding and breeding. The depth of the ocean they inhabit also depends on the season with humpbacks spending the summer months in shallower waters and the winter months in deeper waters.Humpback whales can dive to great depths in order to feed reaching as far down as 300m (984ft). During these dives they can remain underwater for up to 45 minutes. When feeding humpbacks usually dive to depths of 30m (98ft) to 60m (197ft) where they search for fish and plankton. They then swim to the surface with their mouths open and swallow their prey.Humpback whales may also dive to deeper depths for other activities. For example when migrating humpbacks may dive to depths of 500m (1640ft) or more. On their journeys they can reach depths of up to 1500m (4920ft). They also use deep waters as a refuge from predators and to avoid rough weather.In general humpback whales can be found in a wide range of ocean depths from 200m (660ft) to 2000m (6560ft) or more. The exact depths they inhabit depend on their activity season and location.
What things live in the deep sea?
Zara Gul : Deep sea creatures are fish and other creatures that live down in the deepest part of the ocean. It is very cold down at the bottom and there is no sunlight only the light produced by the some of the creatures. Almost every deep sea creature has a cell in their body that makes a light. Whales can dive to about 3,500 feet deep in search of their prey. The giant squid is one of the very few deep ocean creatures that can visit the ocean surface. The viperfish have long sharp clear teeth that they use to catch there prey. The hatchet fish has a light that attracts their prey. Gulper eels have huge heads and mouths so they can swallow their prey easily. They also have elastic stomachs, which allows them to eat fish larger then themselves. Angler fishes use a light on top of their head to catch their prey. The Rattail fish detects its prey with a whip like tail. A sea pen is a little worm like creature that lives and crawls on the ocean floor. Many fish larger than the Sea Pen make it their lunch.Many deep-sea creatures are black, there for they are easy to see with the light that is produced. But some deep-sea fish and prawns are bright red which makes it hard for them to be caught. Some fish, especially the hatchet fish and the lantern fish swim to the top to catch their prey. If a deep-sea fish or creature from the bottom of the ocean to the twilight zone is brought up to the surface, their organs and eyes will explode and they will die. Fish of the deep-sea have a light that they produce from a cell in there body. The light that they produce is a greenish-yellow colour.Only soft body animals can live at those depths such as jellyfish, sea anemones and other soft bodied animals, and other soft bodied animals.
What does upwelling bring to the surface of the ocean?
Upwelling involves a wind-driven motion of nutrient-rich water towards the ocean surface. The nutrient-rich upwelled water stimulates the growth and reproduction of primary producers. This produces more fish for humans.
Do tsunamis kill fish in the ocean?
It can effect fish by making the fish get offshore or hit the fish with to much water.
Can fish live at all depths of the ocean?
IN PONDS AND SWAMPS
Is viperfish a salt water fish or fresh water fish?
It lives in the ocean depths.
What is the royal palm tree habitat?
Ocean, mostly in the depths of it. It eats fish, oranges and jellyfish
Why do phytoplankton stay at the surface of the ocean?
PHYTOPLANKTON ARE PLANTS. THEY NEED SUNLIGHT, WHICH IS NON EXISTANT AT THE OCEAN'S DEPTHS.
How might fish that lived in a very deep ocean ecosystem be different from fish that live close to the ocean's surface?
the fish that live close to the surface are not unusual and the fish that live in the deep ocean are unusual. the unusual and surface fish both eat different thing's don't live the same way
Why aren't deep sea fish crushed by the earth to Miranda pressure of the water above them?
Some creatures have adapted to living in the great pressure found in the depths of the oceans. If they are brought up to the lesser pressure at the surface, they don't usually survive.
What fish live in the surface zone of the ocean?
it is Gary the whale
What water depths does an adelie penguin live in?
the adelie penguin can live water depths up t 20-50m under the waters surface where it eats krill, fish, shrimp, and squid.
How does upwelling bring fish or nutrients to the surface?
how does upwelling bring fish and nutrients to the surface
What is true about the deepest parts of the ocean floor?
The deepest parts of oceans are dark all the time because natural light does not penetrate to the ocean depths. Little is known about life in the depths of the ocean. More is known about the moon than the depths of the oceans. Water pressure is great, the temperature is constant.
What colours do fish living in hundreds of meters in the ocean prefer?
Fish living in extreme depths prefer to live in darkness, but when light does get down that deep it is usually blue light.
What Depths does the viper fish live at?
Viper fish swim in depths of 250 feet to 5000 feet preferring the lower depths in the day, and shallow at night
