Landforms

3. the deepest and hottest layer of our planet.
6. the breaking down or dissolving of rocks and minerals on Earths surface.
7. the outermost shell of a terrestrial planet.
9. the process of eroding or being eroded by wind, water, or other natural agents.
11. a landform that rises at least 1,000 feet (300 meters) or more above its surrounding area.
12. a landform that is higher than the surrounding land and has a visible summit

1. the layer surrounding the inner core of the earth.
2. an opening in a planet or moon's crust through which molten rock, hot gases, and other materials erupt.
4. a broad area of relatively flat land.
5. the laying down of sediment carried by wind, flowing water, the sea or ice.
8. any area of land smaller than a continent and entirely surrounded by water
10. an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other.