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- 1. Multiple Choice
What is this process?FissionFusionCombustion - 2. Multiple ChoiceWhere does this process occur in nature?Earth's coreSunAtmosphere
- 3. Multiple ChoiceWhen a young, developing star becomes massive enough and dense enough, the process of _______ begins.H --> He fusionHe --> C fusionHe --> C --> O fusionfission
- 4. Multiple ChoiceWhen stars are fusing hydrogen into helium, and are neither expanding nor contracting, they are said to be...dyingin hydrostatic equilibriumwhite dwarfsred hypergiants
- 5. Multiple ChoiceWhat are some of the outcomes of nuclear fusion?Produce larger materials from the collision of smaller materials.Release energy.Produce smaller materials from the collision of larger materials.Produce larger materials from the collision of smaller materials & Release energy
- 6. Multiple ChoiceIn nuclear fusion, smaller atoms are forced together to create larger atoms. Does this process release, absorb or maintain energy?Absorb energyMaintain energyRelease energy
- 7. Multiple ChoiceWhere does fusion occur naturally?UnderwaterAll around usIn the radioactive wasteOn the sun
- 8. Multiple ChoiceWhich atoms combine together during fusion reaction on the sun?Helium and Hydrogen atomsHydrogen atomsHydrogen and Lithium atomsHydrogen and Carbon atoms
- 9. Multiple ChoiceHydrogen is the primary fuelFissionFusionRadioactive Decay
- 10. Multiple ChoiceThe process being modelled here is called what?hydrodynamic equilibriumhydrostatic equilibriumstellar balancenucleosynthesis
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