Across
- 4. this plain extends from the southern United Kingdom east to Russia.
- 6. Spain is a part of this peninsula.It is located in southwest Europe, also known as Iberia.
- 7. A sudden shaking of ground produced by the sudden movement of rock materials below the earth's surface.
- 9. A series of mountains or hills ranged in a line and connected by high ground.
Down
- 1. openings or vents where lava,tephra (small rocks), and steam erupt onto the earth's surface.
- 2. giant waves caused by earthquake or volcanic eruption under the sea.
- 3. An area of low pressure systems. A landform sunken below the surrounding area.
- 5. A pebbly or sandy area besides the sea or a lake.
- 8. An elongated low area often running between hills or mountains.
