Unit 1 Quick Review #1

1. A _________appears to sink over the horizon.

• ship
• Polaris
• space
• Earth

2. A shadow of a lunar___________is curved.

• eclipse
• ship
• Polaris
• Earth

3. ___________changes position in the sky as you move from the Equator to the North Pole on Earth.

• eclipse
• Polaris
• space
• Earth

4. Photos taken from ___________ show the Earth is round.

• ship
• Polaris
• space
• Earth

5. "Oblate sphere" is the scientific name of the of shape the __________

• eclipse
• ship
• Polaris
• Earth

6. The layer with the water

• Hydrosphere
• Inner Core
• Outer Core
• Asthenosphere

7. The most dense layer. It is at the center of the Earth . It is made of solid Nickel & Iron

• Inner Core
• Outer Core
• Mantle
• Crust/Lithosphere

8. The outside rocky layer of the Earth.

• Crust/Lithosphere
• Inner Core
• Outer Core
• Mantle
• Asthenosphere

9. The ________________is made of layers of gases

• Atmosphere
• Inner Core
• Mantle
• Asthenosphere

10. The thick layer under the crust. This is where convection currents can be found.

• Mantle
• Inner Core
• Outer Core
• Crust/Lithosphere