| Question | Answer |
| a natural land shape or feature | land form |
| Is all the kinds of landforms in a certain area | topography |
| is a hill that is made and shaped by the wind | sand dune |
| a shaking of the earth's surface caused by movement of rock in the earth's crust | earthquake |
| the process of moving sediment by wind, water, ice | erosion |
| an area of new land at the mouth of a river | delta |
| melted rock that is beneath Earth's surface | magma |
| processess that break down the earth's surface | destruction |
| the process that builds up or creates landforms on earth's surface | constructive |
| a crack in the earth's crust | fault |
| a person who studies earthquakes | seismologist |
| 2 ways humans change landforms | building dams and dredging sand |
| one way floods can be constructive | signal fish that it is time to mate |
| another way that floods can be constructive | some plants grow best under flood conditions |
| one way floods are DESTRUCTIVE | can cause farmers to lose entire fields of crops |
| another way floods are DESTRUCTIVE | can damage houses and towns |
| what equipment does a seismologist use | seismograph |
