The Saturn is part of World and Physical Geography. Below are notes on 1 sub-topics, followed by practice MCQs from State PSC and UPSC papers (coming soon).
Atmospheric Composition, Structure, and Cloud Features (e.g., Hexagonal Storm)
- Saturn's atmosphere is primarily composed of Hydrogen (approx. 96%) and Helium (approx. 3%).
- Significant quantities of Methane (CH4) are also present in Saturn's atmosphere.
- Other gases include Ammonia (NH3), Water (H2O), Ethane (C2H6), Acetylene (C2H2), and Phosphine (PH3).
- The atmosphere lacks a solid surface and is structured in layers of clouds: ammonia ice,