Across
- 2. reef: calcite skeletons built by animals in warm,shallow water
- 4. rock: an rock formed from lava that erupted on Earth's surface
- 5. metamorphic rocks that have grains arranged in parallel layers or bands
- 6. sediments pressed together under their own weight
- 8. the look and feel of a rock's surface determined by size,shape, and pattern
- 9. or other rocks that gives the rock texture
- 11. colored rock that is low in silica
- 12. rock:sedimentary rock that forms from remains of organisms deposited in thick layers
Down
- 1. rock: existing rock that i changed by heat,pressure,or chemical reactions
- 2. rock: a rock that forms when minerals crystallize from a solution
- 3. pieces of material that comes from rocks or organisms
- 7. rock: an rock that forms when particles from other rocks or the remains of plants ad animals all pressed down together
- 10. cycle:series of processes on the surface and inside Earth hat slowly changes rocks from one to another