[Answer] Which dunes in Utah are known to move as much as 50 feet per year, pushed along by forceful winds?

Step 1 : Introduction to the question " Which dunes in Utah are known to move as much as 50 feet per year, pushed along by forceful winds? "

...1. Killpecker Sand Dunes 2. Jocky's Ridge Sand Dunes 3. Sleeping Bear Dunes 4. Coral Pink Sand Dunes