Answer:
There are extreme temperature variations, ranging from excessive heat to extreme cold.
Explanation:
Mercury being closest to sun gets extremely hot, but its "night" side (the side that is away from sun at a given time) gets very cold cuz mercury has no atmosphere to trap the heat.
It is coming from your head... If you have common sense. or it could be coming from alcohol.
Answer:Adirondack mountains
Explanation: