Related Clues:

• Shark's habitat
• Huge expanse
• Kind of lion or horse
• It goes coast-to-coast
• Hemingway title ending
• Setting for ''The Perfect Storm''
• Type of horse
• Where to find good schools?
• See 29-Across
• Aral or Ross
• Big drink?
• Triton's domain
• Where the buoys and gulls are
• About 70 percent of the earth's surface
• Most of Earth