Across
- 1. light Drives photosynthesis
- 4. Less than 12 hours of sunlight/darkness
- 5. quantity Intensity of light
- 6. Lack of light/ time in darkness
- 7. Energy measured in
- 8. Intensity of light
- 10. Light duration or period of light exposure
- 11. light Red and orange wavelengths
Down
- 2. Point where rate of photosynthesis flatlines
- 3. light Blue wavelengths
- 5. More than 12 hours of sunlight/darkness
- 9. quality Color or wavelength of light