Across
- 4. the older rocks are near the ____ in sedimentary rock
- 6. is when volcanic rock reaches the earth's surface
- 8. the youngest rocks are at the ___
- 10. boundary where plates are moving apart
- 11. BB or bb genotypes are the same
- 14. heat transfer through the flow of materials
- 15. object releasing magma and changes the name to lava
- 18. is the uniting of the sperm and egg in sexual reproduction
Down
- 1. imprint of a fossil that gets filled in to form a solid fossil
- 2. boundary where plates are moving together
- 3. heat transfer in the form of rays and waves
- 5. directly over a hot spot
- 7. the solid form of a fossil
- 9. Bb genotypes are different
- 12. occurs when a more dense plate travels under a less dense plate
- 13. giant landmass over two million years ago all continents together
- 16. any characteristic of an organism
- 17. a break in the rock due to stress on the rock