Why can aquatic animals survive in frozen lakes? Can you explain?
When a lake freezes over entirely, how do the aquatic animals survive given the lack of oxygen?
Do fish live in lakes of Dry Valleys of Antarctica? When a lake freezes solid, fish freezes, too, returning to life in summer. Why doesn't the water at the bottom of the ocean freeze? What happens when water held at a constant volume freezes? How do fish in stagnant bodies of water, like lakes and ponds, get oxygen? How do fish breathe when river beds dry up, and they bury themselves in the mud? If water is contained in an unbreakable container with no room to expand, would it freeze at freezing temperatures? How do animals that live in ponds and lakes differ from the rest? Do fish exist in shallow ponds in Antarctica? When shallow pond freezes solid in winter, do fish there freeze solid too, returning to life in summer? Why does ice float on water? What is the freezing point of water? When something is frozen its density increases but why this is not applicable in water? What would happen if water continues to increase in density to a freezing point (ice is denser than water)? If fish are so efficient in extracting oxygen from water why can't they do it from air? Why don’t fishes die in the deep sea? How do they survive that much high pressure? How cold would it have to be for the entire ocean to freeze over? How cold would it have to be for the entire ocean to freeze? How do river otters hibernate? How is this behavior explained? What are examples of animals that live in water? How does freezing to death occur? What are examples of animals that live in the water? Do fishes feeling cold when water is cold ? What are examples of animals living in water? What happens to ice with water when we put salt on it? The freezing point of water is 0°C. If you were to keep a fixed amount of water at 1°C, would it eventually evaporate completely? If you put ice in freezing water will it melt? What are some examples of water living animals? Are there water bears and nematode worms in Antarctica, and do they freeze solid in winter, then revive in Spring? How deep sea creatures survive under so high water pressure.? Why can't we survive without water? How do horses not freeze during the winter in sub-freezing climates?