Across
- 2. The scientific method usually begins with a __________.
- 4. The river that was the focus of our stream study.
- 5. True or False: Based on our evidence, the skunk river appears to be healthy.
- 11. The process scientists use to learn new information.
- 12. This means an organism you can see with your naked eye that has no spine.
Down
- 1. Before collecting data, you made a ______________ to predict the answer to your question.
- 3. How well a substance conducts electricity is known as its _________________.
- 6. We make a conclusion based on our ___________.
- 7. this is the rating number given based on the macroinvertebrates we found in the stream.
- 8. The purpose of the stream study was to find out if the skunk river was ___________.
- 9. This number tells us how acidic or basic our stream water is.
- 10. During our experiments, we collected __________.