Across
- 2. A macronutrient essential for making proteins and chlorophyll.
- 7. Nutrients required in large amounts by living organisms.
- 8. Nutrients needed in small amounts for organisms to function properly.
- 9. A symptom of nitrogen deficiency where leaves turn yellow.
- 10. This macronutrient is central to the chlorophyll molecule.
- 11. Proteins in plants are made from these building blocks.
Down
- 1. A yellowing of leaf areas between veins due to magnesium deficiency.
- 3. The process that plants use to make food using sunlight.
- 4. Nutrient important for the formation of amino acids in plants.
- 5. Nitrogen is taken up by plants through this part.
- 6. Magnesium activates these molecules essential for photosynthesis and respiration.