4th Grade Extreme Places

12345678910
Across
  1. 2. special underwater structure in the ocean made of rock, sand, or coral
  2. 5. the only country that takes up a whole continent
  3. 6. second largest continent
  4. 8. huge body of salt water
  5. 9. means exceptional
  6. 10. the longest river in South America
Down
  1. 1. very dry area of land
  2. 3. largest hot desert in the world
  3. 4. tallest mountain on Earth
  4. 6. Falls world's tallest waterfall
  5. 7. largest continent in the world