Why dolphins jump out of the water?

Question

Why dolphins jump out of the water?

Answer 1

Because they want to!

Answer 2

they are just playful...if not means they want to have a look at the world above water.

I think the dolphins too must be wondering why we stick our head in the water when we swim.

sry, im not a dolphin, so i cant think like one.

Answer 3

if you had the ability to jump out of the water, wouldnt you do it?  dolphins are also more intelligent, so maybe they can enjoy something like that

Answer 4

I think that it's to conserve energy. Moving through air is a lot easier than moving through water. Plus, at the same time, they can breathe.