How to pronounce “nose dive” in English

And although when you look at the world, or you watch CNN for a few minutes, you have really take a nose dive about what's actually going on

If we take a nose dive that will hurt them, but they're really dependent on the Chinese growth, so a lot is riding on what's going

We live in a world where the threats that we face are probabilistic, terrorists might attack, the economy might nose dive, a pandemic could, right?