Across
- 2. all plants need the same amount of sunlight (true/false)
- 4. chlorophyll is what color?
- 6. We know now that plants use sunlight as energy, they get water from rain, and they get carbon dioxide from breathing. The process of taking these three key ingredients and making them into food is called what?
- 8. color we see is actually the color of light that is _________.
Down
- 1. plants use this compound to capture sunlight
- 3. How many key ingredients are needed to complete photosynthesis?
- 5. take the ______ from sunlight and use it to convert carbon dioxide and water into food.
- 7. Plants are the major source of what on planet Earth and help keep us alive?
- 8. where plants get their water from
- 9. Plants convert ______ dioxide and water into food