8th Grade Science

12345678910111213141516171819202122232425262728
Across
  1. 3. Made when an oceanic plate subducts with a continental plate
  2. 4. This scale measures the magnitude of earthquakes
  3. 6. The step of the scientific method when we set our variables
  4. 9. The layer of the Earth where plates are located
  5. 10. When two alleles are different from each other
  6. 11. These are types of forces that help build of the earth
  7. 13. When sediments are moved to a new location
  8. 15. One method of finding the volume of an object is water ______________
  9. 16. Force equals mass times ____________
  10. 19. Where your genes are located
  11. 20. These types of currents happen in the Asthenosphere
  12. 21. Igneous rock _____________ are always younger than the rocks they cut through
  13. 23. Two continental plates converge
  14. 24. The type of plate boundary where plates move away from each other
  15. 25. The type of reproduction that produces identical offspring
  16. 26. Forces have ____________ and direction
  17. 28. A hotspot made this state
Down
  1. 1. Energy released in the form of seismic waves
  2. 2. This variable is the thing that the experimenter changes throughout the experiment
  3. 5. The Law of Superposition says the ___________ layer of rock is on the bottom
  4. 7. The least dense layer of Earth
  5. 8. This type of potential energy depends on the mass and height of an object
  6. 12. Free body diagrams help us calculate the ______ force
  7. 13. This type of potential energy is highest when a spring is stretched as far as possible
  8. 14. P-waves and S-waves are both types of ____________ waves
  9. 17. Between two traits, neither is dominant, so both traits show up
  10. 18. Mass divided by volume
  11. 22. One tectonic plate slips under another tectonic plate
  12. 27. This force pulls objects towards the surface of Earth