Across
- 2. the overall appearance of the rock based on the size, shape, and arrangement of its interlocking crystals.
- 5. What is a force that acts on rock to change its shape and/or volume?
- 6. Which surface layer of the Earth is made up of solid rock?
- 9. is the study of rock layering, succession, age, distribution, form, and composition of sedimentary rocks.
- 13. Normal (gravity) faults are associated with_________ plate boundaries
- 14. __________ is a thick mass of ice that originates on land from the accumulation, compaction, and recrystallization of snow.
- 15. Material that is deposited directly by the ice is called ________.
- 16. upfolded or arched rock layers.
- 17. The remains of ancient living organisms
- 19. Rocks formed from lava at the surface are classified as ____________ rocks.
Down
- 1. Metamorphic rocks with a banded texture are called __________
- 3. ___________ faults are associated with convergent plate boundaries.
- 4. If one limb of a fold is tilted beyond the vertical, that is said to be ___________ fold.
- 5. - The type of rock in which petroleum is found.
- 7. Fractures in rocks along which appreciable displacement has taken place
- 8. downfolds or troughs of rock layers.
- 10. Molten rock that reaches the surface is called ___________.
- 11. Rocks formed from magma that crystallizes at depth are termed ___________ rocks
- 12. Strike slip faults associated with __________ plate boundaries.
- 18. Particles of sediment from 1/16 mm to 2 mm diameter are called __________