Relacionar Columnas Our Nation's GeographyVersión en línea Matching review Chapter 1 por Jeannine Gryn 1 It is an area in which many features are similar 2 This is the reason why people modified rivers and streams 3 This is how people change the land to improve movement of goods and people 4 A group of connected mountains 5 The gradual wearing away of the Earth's surface 6 The number of contiguous states 7 It is where a place is compared to other places 8 This is how the climate of the Southwest differs from the climate of the Northeast 9 The kind of weather a place has over a long time 10 An area of flat or rolling land covered mostly by grasses 11 The surroundings in which people, plants, and animals live 12 This is the relationship between Earth and the sun that causes the seasons 13 Earth's seven largest landmasses 14 This is the number of people in an area 15 This natural process has worn down the Appalachian Mountains 16 This describes states next to each other 17 A region that has similar landform features population climate by digging channels the change in the Earth's tilt toward the sun It is hotter and drier erosion environment erosion prairie water was used for drinking and generating electricity landform region relative location mountain range contiguous forty-eight continents region