Earth's Systems Test

1. What is Layer A?

• outer core
• inner core
• mantle
• crust

2. What is Layer B?

• outer core
• inner core
• mantle
• crust

3. What is Layer C?

• outer core
• inner core
• mantle
• crust

4. What is Layer D?

• outer core
• inner core
• mantle
• crust

5. The ________________ is composed of a mixture of gases that surrounds the Earth.

• Geosphere
• Atmosphere
• Biosphere
• Hydrosphere

6. All the living things on Earth, including the land, sea and air make up the _____________________.

• Geosphere
• Atmosphere
• Biosphere
• Hydrosphere

7. As clouds are pushed upwards the moisture condenses and is released as precipitation creating the _________________________ effect on the other side.

• Rain Shadow
• Hydrosphere

8. The combined mass of all the water found on earth is known as the _____________________.

• Geosphere
• Atmosphere
• Biosphere
• Hydrosphere

9. The protective layer of the atmosphere that keeps us from getting too much ultraviolet radiation is known as the _____________________.

• Kingdoms
• hydrosphere
• Nitrogen
• Ozone layer

10. All of the rocks, minerals and landforms on earth make up the _____________________.

• Geosphere
• Atmosphere
• Biosphere
• Hydrosphere