There is no dry land at the North Pole and under much of the Arctic ice pack. There, the ocean is covered with sea ice. When this ice melts, it does not cause a rise in sea level, the same way ice cubes melting in your water glass don’t cause it to overflow.
One of the great pleasures of a tropical vacation is the opportunity to swim alongside sea turtles. These large aquatic reptiles go about their business munching on ocean plants paying little attention to the captivated snorkelers in their midst.
