Science EOG Vocabulary

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Across
  1. 3. Arrows in a food web always point __________ the organism taking IN the energy (the one eating!)
  2. 5. Most freshwater on Earth is ___________ in glaciers and ice caps.
  3. 6. Bottom of an ecological pyramid, contain the highest amount of energy in an ecosystem
  4. 8. Type of mixture that is uniform throughout. (like Gatorade)
  5. 10. If a large variety of these are found in lake water, it is good quality (go swimming!)
  6. 13. Family on the Periodic Table with 7 valence electron (7A) VERY reactive non-metals
  7. 15. Family on the Periodic Table that contains VERY reactive metals
  8. 16. TINIEST of all the pathogens-NOT living!
  9. 17. Negatively charged sub-atomic particle that is responsible for reactivity.
  10. 19. Type of mixture that has visible chunks.(like trail mix or oil and water)
Down
  1. 1. Sub-atomic particle that identifies an atom.
  2. 2. Compound released when burning fossil fuels, contributed to Global Warming
  3. 4. Reproduce through spores, budding, or hyphae - HETEROTROPHS
  4. 7. Family on the Periodic Table that is inert
  5. 8. Type of structure found in organisms that share a common ancestor.
  6. 9. Most usable freshwater is __________.
  7. 11. Organisms with similar bone patterns share a ________ ___________.
  8. 12. Mixtures can ALWAYS be separated by ___________ means, like a filter or centrifuge.
  9. 14. Special fossil that is abundant, widespread, and present on Earth for a short period of time.
  10. 18. Used to TREAT bacterial infections
  11. 19. Renewable energy created from moving water (con-damages animal habitats)