Across
- 3. Earth's surface and soil.
- 6. The city holding the Statue of Liberty 3,4.
- 8. Overcrowding and traffic may be a problem due to this.
- 10. Another word for slums 8,11.
- 11. The process of making and area more urban.
- 12. A city with a population over 10 million people.
- 14. Plants and animals.
- 16. The main contributors to this bad cause is food, consumption, transportation, and household energy 6,9.
- 18. A chart/map that summarises atmospheric conditions/weather over a wide area at a given time 8,5.
- 19. Mountains, rivers, valleys, or craters on the surface.
- 20. Moving as a place has more resources and facilities is a what factor 3,6.
Down
- 1. The study of places and the relationships between people and their environments.
- 2. A line drawn on a topographic map to indicate ground elevation or depression 7,4.
- 4. The rapid growth of cities in the last 20 years.
- 5. A word that covers weather and temperature.
- 7. Anything to do with water.
- 9. A resource that has an infinite number and can last for a long time.
- 13. Moving to flee war or conflict is a what factor 4,6.
- 15. People who live in poverty may be this.
- 17. Air and what is around us.