A jellyfish's sting can be from just painful to fatal. Most jellyfish who will give you fatal stings live far enough under the ocean that you won't have to worry about dying by being stung by one on a regular visit to the beach.
As far as we know.
No, some plants float on the top of water. Like Lilypads.Some live exclusively in water and far under the surface of many oceans, such as seaweed.
Only in Spongebob there is such thing as Jellyfish Fields, as far as I know of.
Pretty far
An iceberg is 90% under the water.
About a mile under
they swim as long as they can
um, no. a jellyfish is far from a bird. it is an animal that lives in the oceanic waters you can read about them and look at pictures here... http://en.wikipedia.org/wiki/Jellyfish
As far as I can Remember it is in Nature Pants when he moves into jellyfish fields with the jellyfish.
The Moon Jellyfish live near the surface of the ocean called the " sunlight zone.'' Some of the Moon Jellyfish swim on unknown areas, meaning they swim in the Twilight , or Midnight zone. We don't know for sure where else they swim or live but we know for sure that they live near the surface of the ocean.
Jellyfish can be found off of Oahu, although they aren't a big problem. As far as I'm aware, there are no jellyfish there that can kill humans. Though the are Box Jellyfish there, they aren't the notorious killers that are found in other parts of the world.