1	Geography		_____	the position of a place relative, or in comparison, to another place
2	trend		_____	how humans interact with the environment
3	Climate		_____	an artificial lake where water is collected for use
4	Census		_____	a long period of dryness that causes damage to crops or prevents their successful growth
5	Drought		_____	one who moves from place to place with no permanent home
6	precipitation		_____	a general movement toward change over the course
7	reservoir		_____	moisture that falls from the sky in the form of rain, snow, sleet, or hail
8	landform		_____	a geographical area characterized by shared features
9	relative location		_____	the study of the, earth, its physical features, and its peoples
10	absolute location		_____	a periodic count of the population
11	physical environment		_____	the expected weather conditions at a place, usually over a period of years
12	migrate		_____	to move from one place to another
13	region		_____	a feature of the earth’s surface, such as a hill, valley, river, or plain
14	human-environment relationship		_____	the external surroundings and conditions in which something exists
15	Nomad		_____	the exact position of a place on the earth