Science Vocabulary

Edit Answers
1234567891011121314151617
Across
  1. 2. a symbiotic relationship where one organism benefits and one is not affected
  2. 3. The theory of plate _________________ says that continents are constantly moving
  3. 6. A rock that forms when existing rock undergoes intense heat and pressure
  4. 7. These type of fossils are used to relatively date rock layers
  5. 9. ____________ factor is anything that restricts population size
  6. 10. The law of _____________________ says that in an undisturbed rock sequence, the youngest layers are at the bottom
  7. 13. a nutrient that provides insulation for our cells
  8. 14. a nutrient that helps cells grow and repair
  9. 17. a symbiotic relationship where both organisms benefit
Down
  1. 1. a nutrient that provides quick energy
  2. 4. a symbiotic relationship where one organism benefits and the other is harmed
  3. 5. _____________ factors are the living things in an ecosystem
  4. 8. organisms that get their energy from decaying plants and animals
  5. 11. organisms that make their own food for energy
  6. 12. A rock that forms when sediment is compacted
  7. 15. A rock that forms when magma cools and hardens
  8. 16. organisms that get their energy from eating other organisms