"Sea ice melt itself does not cause sea levels to rise because the ice is already in the water. But the melting of ice on a land surface, like Greenland, does because new water is flowing into the ocean. In addition, as ocean water warms, it expands, which also raises sea level."
Hope this helps!!
Tradition in particular is used to help remind you of the great memories you or your family have made in the past.
Pretty sure the answer is C
It introduces what the text will be about and why they strongly believe that the only fear u should worry about is fear itself.