MPU6050 Z axis to servo

Hi everybody, How can I use MPU6050 and Arduino UNO to read Z axis value and send it to servo?

I can't understand the Z axis. X and Y are very simple, but Z axis won't work for me.

Can anybody write simple example for Z axis and servo?

Big thanks for that.

Regards, Gregory.

The Z axis of which sensor in the MPU6050?

If you don't understand what a value means, why would you want to send it to a servo?