Across
- 2. A specific topic mentioned for taking care of the Earth.
- 5. One of the living things the author enjoys learning about.
- 7. Something the author learns about saving to protect nature.
- 9. Science makes the author want to help this.
- 10. Something science is full of, along with experiments.
Down
- 1. People who discover new things every day to improve lives.
- 3. Science is about finding answers and asking these.
- 4. Scientists mix different ones to see how they react.
- 6. The author wonders what might be out there in this big place.
- 8. A topic that is important to protect.