1. System in science/ Types/ Feedbacks 2. Nature of Physical Geography 3. How do we depict Earth's surface lelevation, depthirelief. 4. Latitude and Longitude, Time Zones, Great circles and Small circles. 5. Remote Sensing - basic concepts (Textbook P. 24-29) 6. Solar energy, Electromagnetic spectrum 7. Methods of energy transfer, Albedo, Heat and temperature / Greenhouse effect. 8. Sun-earth relation/ Sun anglel Why do we have seasons? 9. Atmospheric Structure (layers)/composition, Atmospheric Ozone 10. Air Pressure, Air Temperature and Air Density Their vertical variation. 11. Forces affecting airflow, Pressure gradient force, Coriolis force, Frictional force, Gravitational force. 12. Global Wind Patterns, Tropical Easterlies, MidLatitude Westerlies, Polar Easterlies, winds at upper levels/ Jet streams/ rotating winds, monsoons, Local winds, 13. Atmospheric Moisture, Moisture Parameters, moisture distribution. 14. What is Latent heat and Phase changes, types? 15. Air Lifting Mechanisms, Cloud Classification. Forms of Precipitation .