Class 11 Geography Ch 2 Structure and Physiography
What is meant by physiography?
Physiography refers to the study and description of physical features and natural landscapes of the Earth’s surface, including landforms, terrain, and the underlying geological structures.
What are the major physiographic divisions of India?
India can be broadly divided into six major physiographic divisions:
- The Northern and Northeastern Mountains
- The Northern Plain
- The Peninsular Plateau
- The Indian Desert
- The Coastal Plains
- The Islands
What are some key features of the Northern and Northeastern Mountains?
The Northern and Northeastern Mountains comprise the Himalayas and the Northeastern hills. These mountains are characterized by their tectonic origin, with parallel mountain ranges, fast-flowing rivers, and various landforms such as gorges, valleys, rapids, and waterfalls.
What distinguishes the Peninsular Plateau from other physiographic divisions?
The Peninsular Plateau is a large triangular landmass bordered by mountain ranges and characterized by stable geological structures. It is one of the oldest and most stable landmasses in India, featuring plateaus, block mountains, rift valleys, and rocky structures.
What are the main characteristics of the Indian Desert?
The Indian Desert, located in the northwest, is characterized by undulating topography, longitudinal dunes, and arid climate with low vegetation cover. It receives minimal rainfall, resulting in water deficit conditions, and features streams that disappear into lakes or playas.
Structure and Physiography| Chapter 2 Class 11 Geography Notes
Class 11 Geography Ch 2 Structure and Physiography Notes: In Class 11 Geography Chapter 2, we learn about the different shapes and features of the Earth’s surface. This includes things like mountains, plateaus, plains, and valleys. We examine how these features are formed over a long time by various natural processes like movement of the Earth’s crust, erosion, and deposition. By studying this chapter, we get to understand more about how the Earth’s surface changes and how it’s connected to geological processes.
The Structure and Physiography notes cover all the necessary topics that are extremely important for the examination 2024. It can save you time and will positively affect your results.