🌍 Part 1: Earth's Systems Knowledge Check

1. Which Earth system includes all living things?

Atmosphere

Biosphere

Geosphere

Hydrosphere

2. The layer of gases surrounding Earth is called the ______________.

3. Which systems would be involved when a bird flies over a lake? (Check all that apply)

Atmosphere

Biosphere

Geosphere

Hydrosphere

4. Mountains, rocks, and soil are all part of the:

Atmosphere

Biosphere

Geosphere

Hydrosphere

5. All of Earth's water, including oceans, rivers, and ice, makes up the ______________.

🔗 Part 2: System Interactions

6. Explain how plants connect the biosphere and atmosphere. Use complete sentences.

7. Describe one way the hydrosphere and geosphere work together.

8. A fish swimming in a pond involves how many of Earth's systems? Circle the number and explain your thinking.

Number of systems: 1 2 3 4

9. Draw a simple picture showing all four Earth systems working together. Label each system in your drawing.

10. Choose your favorite Earth system and write 2-3 sentences explaining why it's important to life on Earth.

My favorite system: ________________