Plate tectonics
Across
- 2. Instrument used to measure earthquakes.
- 4. A type of boundary that is a fault along a plate boundary where the motion is predominantly horizontal.
- 5. Floats out in the deep sea and is used to detect pressure changed caused by tsunamis.
- 6. a type of boundary where an area on Earth where two or more lithospheric plates collide.
- 7. one plate will bend and slide under the other. This process is called__________
- 8. A layer inside a planetary body bounded below by a core and above by a crust.
Down
- 1. A plate boundary is a linear feature that exists between two tectonic plates that are moving away from each other.
- 3. What this crossword puzzle is about.
- 4. A series of waves in a water body caused by the displacement of a large volume of water.
- 8. The molten or semi-molten natural material from which all igneous rocks are formed.