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- 1. Multiple ChoiceThe natural formation of atoms as a result of fusion and supernovasFusionFissionNucleosynthesisSupernova
- 2. Multiple ChoiceThe combining of two or more atoms in a stars core into a new heavier atom.FissionFusionNuclear ReactionsNucleosynthesis
- 3. Multiple ChoiceThe balance between gravity pulling in and the pressure from fusion pushing out in a star.Main sequence starStellar stabilityHydrostatic equilibriumRed giant star
- 4. Multiple ChoiceThe only way the sun can send heat to Earth. Heat travels as an electromagnetic wave.ConductionConvectionThermal RadiationElectromagnetic Waves
- 5. Multiple Choicemeasures how bright a star would be in relation to the sun if all stars were the same distance from the observerBrightnessLuminosityApparent MagnitudePhotic Strength
- 6. Multiple ChoiceControlled by the rate of fusion in a stars core. The stars color is connected to this too.TemperatureStar TemperatureStar volumeLuminosity
- 7. Multiple ChoiceA diagram or graph that shows the relationship between luminosity and temperature in a star.HR (Hertzsprung - Russell) DiagramColor vs. Brightness chartTemperature vs. Luminosity chartStellar life cycle chart
- 8. Multiple ChoiceAn exploding massive star. These explosions are responsible for forming all atoms heavier than iron.NovasBig bangsSupernovaThermonuclear detonation
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