Earth Day

12345678910
Across
  1. 2. Deepest lake in the U.S. (also the name of a National Park)
  2. 4. Other than Paraguay, the only landlocked country in South America
  3. 6. Most densely populated (and most populous) city
  4. 8. Largest land carnivore
  5. 9. Fastest animal (subspecies of)
Down
  1. 1. Formerly known as Mt. McKinley (also the name of a National Park and the highest peak in the U.S.)
  2. 3. Smallest ocean
  3. 5. Largest desert
  4. 7. Third largest city in California
  5. 10. Longest river