How do fish know where they are going in the ocean?

1.10K viewsBiologyOther

I’ve been looking up about Orcas, and I realized, how the hell do fish know where they are going in the middle of the ocean when there are no physical markers? It’s just water in every direction and depths so deep you cant see the bottom. I need google maps and I’ll still get lost. Is it something about magnets?

In: Biology

12 Answers

Anonymous 0 Comments

Undewater there are many variables that the animals may use as a way to know where they are (relativelly). Currents, pH, temperature, pressure, salinity, chemicals, light (sun), magnetic fields. They go around with these clues, looking for what’s better to them.

Anonymous 0 Comments

That’s because fish went to school for it

Hehehe sorry, it was necessary

And Jesus Christ how many characters do you need to type on this godforsaken sub, is this enough?