Course Content
Unit 1… Our World
Lesson 5: Earth’s structure
Lesson 4: Rotation and Revolution
Lesson 7 Rocks and Minerals
Lesson 8 Volcanoes
Earthquakes
Weathering
Chapter 13 Atmosphere
Chapter 14 Insolation
Atmospheric pressure
Chapter 16 Humidity
Chapter 17 Pollution and its types
Sources of pollution
Pollution effects and preventive measures
Chapter 12 Hydrosphere
chapter 3 Geographic grid
Climate Chapter 3
1.Structure of the Earth
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