it doesn't sink
=Yes they do ,if they don't keep swiming they will sink to the bottom and die.=
Sink to the Bottom was created in 1997.
No
Shark finning is the practice of catching sharks, cutting off (and keeping) the fins, and throwing the rest of the shark back into the ocean. Shark fins are regarded as a delicacy in some cultures.
All of them. Sharks never sleep and are always looking for a meal. Of course, some are more active at night than others. If a shark were to stop swimming at any time, it would sink to the bottom of the ocean!
Yes, it would actually float. While less liquids sink right to the bottom
no it would sink to the bottom of the water/ ocean
Jellyfish lack buoyancy and sink to the bottom of the ocean if they stop moving.
Weights are usually made of metal, which is denser than sea-water, so they would sink. But, to be awkward, if it were made of wood, it would not sink.
The water would freeze, ice would SINK to the bottom. More water would freeze and ice would sink to the bottom again. Eventually the entire lake, river, stream, sea and ocean would be solid ice. All (or virtually all) life would cease in the waters.
Risk
The air/liquid heats up causing it to rise at the top it cools down causing it to sink. At the bottom it rises again because it heated then it rises up causing it to sink because it has cooled down. The pattern will go until the heat is stopped.