| A | B |
| Adirondack Mountains | mountain range located in Northeastern New York |
| geography | study of the Earth |
| landforms | shapes that make up the surface of the Earth |
| mountain | large steep raised portion of the Earth's surface |
| plain | a large area of flat land |
| plateau | large area that rises steeply above the surrounding land, flat on top |
| valley | low land between hills or mountains |
| hill | the Earth's surface that is elevated, not as high as a mountain |
| drumlin | smooth rounded hill formed by melting glaciers |
| moraine | a line of low hills that marks where a glacier stopped, formed by rocks pushed in front of glacier |
| till | mix of soil and rock left by glaciers, good farmland |
| border | a line that people agree on that divides one place from another |
| glacier | a thick sheet of ice |
| transportation | moving goods or people from one place to another |
| river | flowing water |
| source | the beginning of a river |
| mouth | the end of a river |
| tributaries | feed the river, they are smaller rivers or streams that flow into the larger river |
| coast | the land next to an ocean or large lake |
| bay | where the ocean or lake cuts deeply into the coast or shore |
| harbor | a deep sheltered place where ships can dock |
| weather | condition of air at a certain time or place |
| climate | a pattern of weather over a period of time |
| temperature | how hot or cold the air is |
| precipitation | moisture that falls, rain, snow,sleet, hail |