no.... if there is no algae there is no plankton... if there is no plankton there is no fish or baby fish
Yes it can survive in freshwater.
Whales do that.
Water habitats
Yes! At the bottom of the ocean photosynthesis is not evident but single cell oraganism like plankton thrive but not in abundance.
Because they need the sunlight to carry out photosynthesis and survive.
Seahorses eat small shrimp, plankton and little fish
adaptations that help it survive
They survive off of plankton. See the Wikipedia article which I have listed under "Related Links" below for more information.
Since plankton need sunlight to survive, and considering the fact that sunlight is abundant in this zone, it makes sense that plankton would live in the sunlight zone.
No. Because, plankton can only survive in salt water because it has the right nutrients in it for them. So it very uncommon to find plankton in a lake.
Here are a few animals that depend on Plankton to survive. Whale sharks ,Basking sharks Manta rays, Mackerel and Sea anemones. Many big animals in the ocean feed on Plankton and some can eat up to a ton a day. Plankton could be fish eggs krill or fish larve. Whale sharks have a clever way of getting a lot of plankton, when Grouper fish spawn, Whale sharks arrive an eat all the sperm and eggs produced meaning they get lot of plankton in one go. Also 50% of all earths oxygen is produced by phytoplankton, so ultimtely all life on earth depens on plankton. Basically the whole World depends on plankton etc indirectly, as they are the beginning of what scientists call 'The Food Chain'. *** A large number of aquatic animals depend on plankton to survive.