1. ElementsWhat are the two most common elements in the universe?

Oxygen and HydrogenOxygen and CarbonHydrogen and HeliumHelium and Carbon

1. ElementsWhat are the two most common elements in the universe?

Oxygen and HydrogenOxygen and CarbonHydrogen and HeliumHelium and Carbon

2. Contour / Topographical MatchingWhich of the following pictures corresponds with this contour map?

2. Contour / Topographical MatchingWhich of the following pictures corresponds with this contour map? A. B. C. D.

3. Wegeners WorkAlfred Wegener is best known for his theory of

Continental DriftWave / Particle DualityHuman EvolutionStar Formation

3. Wegeners WorkAlfred Wegener is best known for his theory of

Continental DriftWave / Particle DualityHuman EvolutionStar Formation

4. Florida Energy SourcesWhich of these energy sources is most consumed in Florida?

CoalNatural GasSolar EnergyNuclear Energy

4. Florida Energy SourcesWhich of these energy sources is most consumed in Florida?

CoalNatural GasSolar EnergyNuclear Energy

5. MicroscopesWhich of the following steps would come first when focusing a microscope?

Use course focus adjustmentSet eyepiece pointerUse fine focus adjustmentSelect the objective lens

5. MicroscopesWhich of the following steps would come first when focusing a microscope?

Use course focus adjustmentSet eyepiece pointerUse fine focus adjustmentSelect the objective lens

6. TemperatureWhich is hotter?

100 F100 C100 K250 K

6. TemperatureWhich is hotter?

100 F100 C100 K250 K

0 C = 32 F = 273 K

100 C = 212 F = 373 K

7. The Path of Blood

8. The pH Scale

9. Alpha and Beta DecayAlpha decay is a type of radioactive decay in which a nucleus emits an alpha particle and decays into an atom with a smaller mass and different atomic number.

9. Alpha and Beta Decay (contd)Beta decay is a type of radioactive decay in which a beta particle (an electron or a positron) is emitted from an atom.

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