Physical Geography

3. related to regions near the equator, a tropical climate is very warm and moist
5. the movement of a group of people from one place to another
6. a resource that can be replaced as it is used
9. a study of the Earth's surface
10. a way to draw the curved area of the Earth on a flat surface
12. distance, measured in degrees, north and south of the equator
14. coal, oil, or natural gas that formed over millions of years from the remains of plants and tiny animals
16. a flat, sandy area where a river enters an ocean
17. an imaginary line around the middle of the Earth

1. a huge, moving mass of ice
2. the line of 0 degree longitude from which east and west locations are measured
4. a resource that cannot be replaced by natural resources or is replaced extremely slowly
7. a flat landform
8. distance, measured in degrees, east and west of the prime meridian
11. the pattern of weather in a place over many years
13. the wearing away of the Earth's surface by wind or water
15. where a place is