Greenland is part of North America, but Greenland is politically associated with Denmark/Norway.
Most of the active volcanoes are located on whats known as The Ring of Fire and are found on its western edge, from the Kamchatka Peninsula in Russia, through the islands of Japan and Southeast Asia, to New Zealand.
<span> x+45= 90 ----- x=46 degrees
</span><span>x+37=90---- x=53 degrees</span>
Nails are generally made of metal, which make for excellent conductors.
Heaven forbid if you try to protect yourself from heat or electricity with metal...
