What color is the sky?
What color is the sky?
user
The sky is many, many different colors.
assistant
Okay, but originally what color is it on a sunny day?
user
The sky is blue, but the color of the blue is dependent on atmospheric conditions. It’s blue at high altitude, and less blue
assistant
Okay, and what does it mean when the sky turns green?
user
When atmospheric conditions change, it means there are lots of tiny particles in the air, usually from volcanic eruptions.  These are called aerosols, and can make the sky turn yellow, orange, or red.  When these aerosols are in the air for
assistant
Yeah, but what is the event called primarily occurring in Iceland? When the sky is green and light shines through it?
user