Ice cube
My first, at the poles, a sight to see -----> ice at the Earth's poles. My second can be a little three -----> cube in math My whole extends chill longevity -----> Ice cube keeps things cold
My first is near an organ which thinks My second can contain your cold drinks My whole helps you to see between blinks
What am I?
My first may be accumulated or spent My second crumbles after disappointment My whole is broken so a note that was sent May be able to reach its recipient
My first, a tongue in Europe found My second makes a sizzling sound My whole comes from under the ground
My first offers a variety of drinks My second defines the way a program thinks My whole can be read as fast as the eye blinks