Class 11 NCERT • Geography Book 1 (New Syllabus)
Geography Ch 07: Composition and Structure of Atmosphere
Select a topic or study module below to explore atmospheric gases, water vapor, dust particles, layers of atmosphere (troposphere to exosphere), temperature variations, inversion, and comprehensive textbook solutions.
Topic 01 • Composition: Gases
Exploring Nitrogen, Oxygen, Carbon Dioxide, Argon, and Greenhouse Gases Role in Global Balance
Topic 02 • Water Vapour & Dust
Analyzing Hygroscopic Nuclei, Precipitation, Absorption of Solar Radiation, and Aerosol Distribution
Topic 03 • Troposphere & Stratosphere
Studying Normal Lapse Rate, Tropopause, Ozone Layer Concentration, and Temperature Inversion
Topic 04 • Upper Atmospheric Layers
Investigating Cold Mesosphere, Ionosphere Radio Wave Reflection, and Outer Exosphere Transition
Topic 05 • Solar Radiation
Examining Incoming Solar Radiation (Insolation), Angle of Sun Rays, and Day Length Variation
Topic 06 • Earth Heat Budget
Analyzing Albedo, Terrestrial Radiation, Convection, Conduction, Latent Heat, and Equilibrium
Topic 07 • Temperature & Inversion
Studying Isotherms, Factors Affecting Temperature Distribution, and Conditions of Temperature Inversion
Module 08 • Solutions & Quiz