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Salmon hatches out of eggs swims out of river/lake to the ocean to another river. and restarts
Wiki User
∙ 13y ago
Wiki User
∙ 9y agothey are both cause they are born in freshwater and then when they are big enough they swim to the ocean then when they spawn then go to the exact place they were born
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Is salmon fresh or salt water fish?
Its a Fresh water fish, often found in streams and cold water. It also depends on the type of Salmon. Hope it helped!
Are salmon the only fish to go in freshwater and salt water?
no! The flat head goes in fresh water and salt water, so does the puffer fish... I think :)
Why do salmon lay eggs upstream?
Salmon lay there fish upstream so fresh water fish wont eat their eggs. Also because, salmon grow up in salt water environment.
What saltwater fish that can live in freshwater?
One of the most common fish that can live in both salt and fresh water is a salmon:)
Do fish live in fresh water and salt water?
Some do- salmon spawn in fresh water but live mostly in the ocean. Most fish live in either one or the other, not both.
If fishes can survive in salt and fresh water what are their range of tolerance?
Many fish that do so, such as salmon, move between these environments at a slow pace. Many fish are adapted to live in either condition but that change can occur. Higher concentrations of salt would cause a freshwater fish to become dehydrated and eventually die. Fresh water would affect salt water fish by bloating. Water is used to balance the effects of salt but when salt water fish are introduced to fresh water quickly that balance is upset and thus, we have a high amount of water, bloating.
What are the adaptations of a salmon?
Don't most fish either live in salt water or fresh water? They adapted to one or the other.
What fish lives in fresh water and salt water?
Salmon, some trout such as rainbow, striped bass, shad, bull shark.
What is mean by marine fishing?
Marine fishing refers to fishing in the ocean/salt water. Some species of fish migrate from salt to fresh water like the salmon.
Is a kingfish a salt water fish or a fresh water fish?
Fresh water
Do fish swim in salt water or?
Not ALL fish do live in Salt water. There are plenty of "Fresh water" fish around....Wikipedia states that 41% of all known species of fish are found in freshwater. SO that means that ALL the rest are found in salt water.
What you call a fish that swims in salt water and then back to fresh water again?
Most species of salmon swim up river to lay their eggs.
