I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?

Answer: Lightning

More What am I ? with answers

More What am I ?

I transfer oxygen from the atmosphere to your blood. What am I?
I travel in a gaggle. What am I?
I turn around once. What is out will not get in. I turn around again. What is in will not get out. What am I?
I turn everything around, but I cannot move. When you see me you see you! What am I?
I twist and turn and leaves a loop. What am I?
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night.
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I was cracked by Indiana Jones. What am I?
I was known to Greek philosophers a thousand years ago, I have numbers all in a line, and I can tell you if rain will turn to snow. What am I?
I was not born, but I am here. I have no name, but I am given many. I was made by science and life. What am I?
I watch over you as you sleep without leaving a trace. It only takes one small step to land on my face. What am I?