Earth Science Chapter 2

123456
Across
  1. 4. Observing, asking questions, forming hypothesis, gathering data, testing hypotheses, sharing.
  2. 6. Review Science writers must have their peers critique the validity of their work before it is published.
Down
  1. 1. The practical application of science to serve human needs
  2. 2. No exceptions to these generalizations have been observed.
  3. 3. A tentative explanation that can be tested
  4. 4. A set of related ideas that can be tested.
  5. 5. Material that can be measured and tested.