Page 87 - Science Course 1 (Book 2)

Module 9

9.1 The Earth

a. What are the Earth’s System?

b. What is the Atmosphere?

c. What are the Hydrosphere and Geosphere?

9.2 Interaction of Earth’s Systems

a. What is Water Cycle?

b. What are Weather and Climate?

c. What is the Rock Cycle?

9.3 The Earth’s Atmosphere

a. What is the Origin of Earth’s Atmosphere?

b. What Makes Up the Earth’s Atmosphere?

c. What are the Layers of the Atmosphere?

9.4 Earth’s Atmosphere: Energy Transfer
How is Energy Transferred in the
a.
Atmosphere?
b. How is Air Circulation Created?

9.5 Air Currents

a. What are Air Currents?

b. What are the Main Wind Belts on Earth?

9.6 Air Pollution

a. What is Air Pollution?
b. Why Do We Monitor Air Quality?
Earth’s Systems

and Atmosphere

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