Across
- 4. This is the most densely populated country in the world.
- 5. This is one of the oldest civilizations in the world.
- 7. A baby is born approximately every ___ seconds.
- 8. This city in Bangladesh is the most densely ​populated in the world with about 150,800 people per square mile.
- 10. Even though this city has the largest population, it's not the most densely populated.
- 13. This city has the most subway stations in the world.
- 14. What is the majority religion in Nigeria?
- 17. This youngest country in the world declared independence in 2011.
- 18. About 14.7 million people visit this city each year.
- 19. This planet is the furthest from the sun.
Down
- 1. Means "hello" in Russian.
- 2. This country has the largest percentage of people who have internet access
- 3. This is the heaviest land mammal in South America.
- 5. This village is the the wettest place on Earth with an 467 in of rain per year.
- 6. An estimated 47% of this country's population don't have clean drinking water in their home.
- 9. Which continent has the most number of countries?
- 11. Which ocean has the greatest volume of water?
- 12. Most of the tallest buildings in the world are in this country.
- 15. Of the top five largest countries in the world (land area), how many are in the American continents?
- 16. How many more years *on average* do people in United States go to school than people in India?