"Life's a Beach"

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Across
  1. 3. What type of geographic activity causes black sand beaches?
  2. 5. What popular beach activity developed in Hawaii and Australia by the early 20th century?
  3. 8. Which animal returns to the same beach each year to lay eggs (two words)?
  4. 9. This Florida beach holds the record for the most shark attacks, globally (three words).
  5. 10. The longest beach in the world is located in which South American country?
Down
  1. 1. Located in Massachusetts, this was the first public beach established in the United States (two words).
  2. 2. In 1997, a rogue wave struck a cargo ship off the coast of England, sending 4.8 million Lego pieces into the sea. Among those pieces were 514 green _______, which are considered a rare find by Lego beachcombers.
  3. 4. Tom Hanks finds himself washed up on a beach after his Fed Ex plane crashes in this film.
  4. 6. This mineral is the primary component of most beach sand.
  5. 7. Which 1970s Speilberg movie still terrifies beach goers to this day?