Q: Q: A phase diagram plots temperature and what else? Choices: - friction - power - movement - pressure A:
A: pressure

Q: Q: Sunlight contains many different wavelengths, which you see when they separate into what? Choices: - shadows - charges - sounds - rainbow A:
A: rainbow

Q: Q: What is the measure of the energy released when an extra electron is added to an atom? Choices: - mass affinity - neutron affinity - volume affinity - electron affinity A:
A: electron affinity

Q: Q: Other than nitrogen, which nutrient most often limits marine production? Choices: - potassium - zinc - calcium - phosphorus A:
A: phosphorus