1																	2						3
4					5															6
												7			8
9			10																			11
												12							13
14										15								16
			17																						18
																		19
								20																				21
												22
																									23
		24																			25
																26
27
																		28
					29	30												31
																											32
																33
					34
	35
	36
37

Across 4. the conditions surrounding someone or something 6. the country 7. the measurement of distance east and west of the Prime Meridian 9. the process of changing to fit some purpose or situation 13. a land division based on common features 17. 0 degrees line of longitude. Runs through Greenwich, England, divides the world into eastern and western hemispheres 19. a stream of smaller river that flows into a river or lake 22. something a country has and can use to increase its wealth 23. an area of land controlled by its own government 26. an elevated area of mostly flat land, usually extending from a mountain range. 27. the exact position of a place using longtitude and latitude coordinates 29. the study of human populations (size, growth, density) 31. a deep, water-filled, canyon 32. geographic information system 34. an advanced culture 35. a boundary or area of high ground separating rivers and makes them flow in opposite directions 36. a firsthand, or eyewitness, account, or an original object or document from the past. 37. the average numver of people living in a measurable area

Down 1. an elevated landform so flat on top it looks like a table 2. similar to a mesa but smaller 3. two-dimensional representation of the earth 5. spoken history 6. a natural or manmade pond or lake used for storing water 8. the study of the earth and everything on it 10. an understanding of event and people based on the accepted ideas and values of the time period being studied 11. one-sided point of view 12. halfo fo the earth 14. a treeless area covering more than 30,000 miles in NM and Tx 15. a secondhand account of an event 16. an object made by people or used in the past 18. an area of land with unique features as well as distinct plants and animals 20. the description of where a place is in relation to other places or things 21. the city 24. geography dealing with the exterior and physical changes of the earth 25. a landform characterized by tis fields of dried lava 28. the measurement of distances north and south of the equator 30. the movement of weathered materials. 32. global positioning system 33. one of seven large landmasses