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