Topics
Human Geography - Nature and Scope
- Introduction to Human Geography Nature and Scopes
- Nature of Human Geography
- Scopes of Human Geography
- Overview of Human Geography - Nature and Scope
Population : Distribution, Density, Growth and Composition
- Distribution of Population in India
- Density of Population
- Regional Variation in Population Growth
- Population Composition
- Promoting Gender Sensitivity
- Overview of Population : Distribution, Density, Growth and Composition
Fundamentals of Human Geography
Data – Its Source and Compilation
- What is Data?
- Need of Data
- Presentation of Data
- Sources of Data
- Sources of Data - Primary
- Sources of Data - Secondary
- Tabulation and Classification of Data
- Data Compilation and Presentation
- Processing of Data
- Grouping of Data
- Process of Classification
- Overview of Data – Its Source and Compilation
Human Settlements
- Human Settlements
- Concept of Rural Settlements
- Types of Rural Settlements
- Concept of Urban Settlements
- Urbanisation in India
- Overview of Human Settlements
India - People and Economy
The World Population - Distribution, Density and Growth
- The World Population - Distribution, Density and Growth
- Patterns of Population Distribution in the World
- Density of Population
- Factors Influencing the Distribution of the Population
- Doubling Time of World Population
- Spatial Pattern of Population Change
- Impact of Population Change
- Theories of Population Growth
- Population Control Measures
- Overview of The World Population - Distribution, Density and Growth
Data Processing
- Mode
- Comparison of Mean, Median and Mode
- Methods of Measuring Dispersion
- Rank Correlation
- Direction of Correlation
- Method of Calculating Correlation
- Degree of Correlation
- Overview of Data Processing
Graphical Representation of Data
- General Rules for Drawing Graphs, Diagram and Maps
- Construction of Diagrams
- Classification of Thematic Maps Based on Method of Construction
- Overview of Graphical Representation of Data
Human Development
- Concept of Human Development
- Growth and Development
- Four Pillars of Human Development
- Approaches of Human Development
- Measuring Human Development
- International Comparisons
- Overview of Human Development
Geography Practical II
Land Resources and Agriculture
- Land Resources and Agriculture
- Land Uses Categories
- Land Use Changes in India
- Common Property Resources
- Agriculture Land Use in India
- Agricultural Development in India
- Problems of Indian Agriculture
- Overview of Land Resources and Agriculture
Spatial Information Technology
- Spatial Information Technology
- Geographical Information System (GIS)
- Advantage of GIS Over Manual Methods
- Components of GIS
- Spatial Data Formats
- Sequences of GIS Activities
- Overview of Spatial Information Technology
Water Resources
- Concept of Water Resources
- Water Resources of India
- Deterioration of Water Quality
- Water Conservation Practices > Watershed Management
- Overview of Water Resources
Primary Activities
- Introduction to Primary Activities
- Hunting and Gathering
- Pastoralism
- Agriculture
- Mining
- Overview of Primary Activities
Mineral and Energy Resources
- Mineral and Energy Resources
- Types of Minerals in India
- Distribution of Minerals in India
- Conservation of Minerals
- Overview of Mineral and Energy Resources
Secondary Activities
- Introduction to Secondary Activities
- Manufacturing
- Household Industries Or Cottage Manufacturing
- Industries Based on Ownership
- Overview of Secondary Activities
Planning and Sustainable Development in Indian Context
Tertiary and Quaternary Activities
- Tertiary and Quaternary Activities
- Types of Tertiary Activities
- People Engaged in Tertiary Activities
- Some Selected Examples
- Quaternary Activities
- Quinary Activities
- The Digital Divide
- Overview of Tertiary and Quaternary Activities
Transport and Communication
- Communication
- Land Transport
- Oil and Gases Pipelines
- Communication Networks
- Overview of Transport and Communication
Transport and Communication
- Communication
- Transport
- Mode of Transport
- Water Transport
- Air Transport
- Pipelines
- Overview of Transport and Communication
International Trade
- Concept of Trade
- Changing Pattern of the Composition of India's Exports
- Changing Patterns of the Composition of India's Import
- Sea Ports as Gateways of International Trade
- Air Routes of International Trade
- Overview of International Trade
International Trade
- Concept of Trade
- History of International Trade
- Gateway of International Trade
- Overview of International Trade
Geographical Perspective on Selected Issues and Problems
- Urban Waste Disposal
- Rural-urban Migration
- Problems of Slums
- Land Degradation
- Overview of Geographical Perspective on Selected Issues and Problems
Estimated time: 15 minutes
CBSE: Class 12
Key Points: Types of Mineral Resources
- Two Main Types: Minerals are classified into metallic minerals and non-metallic minerals based on their chemical and physical properties.
- Metallic Minerals: These are sources of metals like iron, copper, gold, and bauxite.
i. Ferrous minerals contain iron (e.g., iron ore, manganese).
ii. Non-ferrous minerals do not contain iron (e.g., copper, bauxite). - Non-Metallic Minerals:
i. Organic minerals (mineral fuels): Coal, petroleum, natural gas (formed from buried plants and animals).
ii. Inorganic minerals: Mica, limestone, graphite, etc. - Uneven Distribution: Minerals are unevenly distributed over the earth. Good quality minerals are usually found in smaller quantities than low-quality ones.
- Exhaustible Resources: Minerals are non-renewable and exhaustible. They take millions of years to form and must be conserved carefully.
CBSE: Class 12
Key Points: Distribution of Minerals in India
- Peninsular Plateau Region: Most metallic minerals are found in the old crystalline rocks of the Peninsular Plateau. Over 97% of coal reserves are in the Damodar, Sone, Mahanadi, and Godavari valleys.
- Petroleum Reserves: Oil is found in the sedimentary basins of Assam, Gujarat, and Mumbai High (offshore). New reserves are also located in the Krishna-Godavari and Kaveri basins.
- North-Eastern Plateau Belt: Covers Jharkhand, Odisha, West Bengal, and Chhattisgarh. It is rich in iron ore, coal, manganese, bauxite, and mica, making it an important iron and steel region.
- South-Western Plateau Belt: Extends over Karnataka, Goa, Tamil Nadu, and Kerala. Rich in iron ore, manganese, bauxite, and limestone, but lacks coal (except Neyveli lignite).
- North-Western & Himalayan Belt:
a. Rajasthan and Gujarat (Aravali region) have copper, zinc, marble, gypsum, limestone, and petroleum.
b. The Himalayan belt contains copper, lead, zinc, cobalt, and tungsten.
c. Assam valley and Mumbai High have major oil reserves.
CBSE: Class 12
Key Points: Non-Metallic Minerals
- Ferrous Minerals:
Ferrous minerals like iron ore and manganese form the base of metallurgical industries. India has large reserves, especially in the Peninsular Plateau region. - Iron Ore:
India has the largest iron ore reserves in Asia. Main types are haematite and magnetite. About 95% reserves are in Odisha, Jharkhand, Chhattisgarh, Karnataka, Goa, Telangana, Andhra Pradesh and Tamil Nadu. - Manganese:
Manganese is used in iron smelting and ferro-alloys. Major producing states are Madhya Pradesh and Odisha, followed by Karnataka and Maharashtra. - Bauxite (Non-Ferrous):
Bauxite is the ore of aluminium. India is well endowed with it. Odisha is the largest producer, followed by Gujarat, Chhattisgarh, Madhya Pradesh and Maharashtra. - Copper:
Copper is important for the electrical industry. Major deposits are in Jharkhand (Singhbhum), Madhya Pradesh (Balaghat) and Rajasthan (Jhunjhunu & Alwar).
CBSE: Class 12
Key Points: Non-Conventional Energy Sources
- Non-conventional energy sources like solar, wind, geothermal, tidal and bio-energy are renewable, eco-friendly and sustainable, unlike fossil fuels which are exhaustible.
- Nuclear energy is produced using uranium and thorium. Uranium is found in Singhbhum belt and Rajasthan, while thorium is mainly found in beach sands of Kerala and Tamil Nadu.
- Important nuclear power plants in India include Tarapur, Rawatbhata, Kalpakkam, Narora, Kaiga and Kakrapara.
- Solar energy is produced using photovoltaic cells and solar thermal technology. It is environment-friendly and has high potential in Gujarat and Rajasthan.
- Wind, tidal, geothermal and bio-energy are important alternatives:
i. Wind energy is developed in Rajasthan, Gujarat, Maharashtra and Karnataka.
ii. Geothermal plant exists at Manikaran (Himachal Pradesh).
iii. Bio-energy uses waste to produce energy (example: Okhla, Delhi).
CBSE: Class 12
Key Points: Conservation of Mineral Resources
- Sustainable development means balancing economic growth with environmental protection to meet the needs of present and future generations.
- Traditional resource use creates large amounts of waste and environmental problems, so conservation of resources is necessary.
- Renewable energy sources like solar, wind, wave and geothermal energy should be promoted as they are inexhaustible and eco-friendly.
- Recycling of metals, especially using scrap of copper, lead and zinc, is important because India has limited reserves of these minerals.
- Use of substitutes and reduction in export of scarce and strategic minerals will help conserve resources for a longer time.
