Across
- 3. of Evolution- theory's about the worlds formation
- 5. dating- going out with family member
- 8. dating- Any method of determining the age of earthmaterials or objects of organic origin basedon measurement of either short-livedradioactive elements or the amount of along-lived radioactive element plus its decayproduct.
- 10. The physical appearance or biochemical characteristic of an organism as a result of the interaction of its genotype and the environment.
- 11. rocks- black ashy rock from lava
- 12. plates- plates that connects continents
- 15. structure- cave men
- 16. changes- change in biome
- 18. getting ready for environment
- 19. differents in biomes
- 23. anatomy- The comparative study of animal structure with regard to homologous organs or parts.
- 25. - Geology, Mining. a break in the continuity ofa body of rock or of a vein, with dislocationalong the plane of the fracture (fault plane)
- 27. Tectonics Theory- a theory about the continent change based on tectonic plates
- 28. structures - Analogous structures pertain to the various structures in different species having the same appearance, structure or function but have evolved separately, but do not share common ancestor .
- 30. The entire set of genes in an organism.
Down
- 1. variation- the variety of genetics
- 2. Selection- the process by which forms of life having traits that better enable them to adapt to specific environmental pressures, as predators, changes in climate, or competition for food or mates, will tend to survive and reproduce in greater numbers than others of their kind, thus ensuring the-perpetuation of those favorable traits in succeeding generations.
- 4. time scale- the time set of changes made over time
- 6. fossil- where all fossils are found
- 7. changes- change in environment
- 9. not living
- 13. cores- long cylinder of glacial ice recovered by drilling through glaciers in Greenland, Antarctica, and high mountains around the world
- 14. similarities- similar way to get food
- 17. rocks- rocks from lava
- 20. inheriting traits
- 21. dating- the determination of the age of an object with reference to a specific time scale, such as a fixed calendar or in years before present (BP), based on measurable physical or chemical qualities or associations with written records
- 22. the science or technique of classification.
- 24. rock- a rock from magma
- 25. broke down organisms
- 26. of Superposition- Geology. a basic law of geochronology,stating that in any undisturbed sequence of rocks deposited in layers, the youngest layeris on top and the oldest on bottom, each layer being younger than the one beneath itand older than the one above it.
- 29. Mutation (mutation)- changing feature