Discussion Questions: Ingredients for Life: Water
- Why is water considered an essential ingredient for life?
- Why are scientists rethinking where life might be found?
- Why we are searching for evidence of past life on Mars?
- Might Jupiter's moon Europa contain water beneath the vast ice sheet that covers it? Why or why not?
- What types of life might be present on other planets in other solar systems? What conditions would need to be met for them to occur?