Answer:
Many foods can make me strong but give me water and I won't last long.
Prior to smartphones, people used this to record their lives.
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.
I'm a god. I'm a planet. I measure heat.
I go around in circles, But always straight ahead Never complain, No matter where I am led.
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?