Resources and Development is an important chapter of Class 10 Geography. This page provides a quick Resources and Development Class 10 Flow Chart along with concise revision notes covering the major concepts of the chapter.
For the complete chapter, including detailed explanations, questions and answers, MCQs and important questions, see the Resources and Development Class 10 Notes, Questions & MCQs.
Definition of Resource
A resource is anything that can be used to satisfy human needs when it is technologically accessible, economically feasible and culturally acceptable.
Types of Resources
On the Basis of Origin
- Biotic Resources: Resources obtained from the biosphere and having life, such as human beings, flora, fauna, fisheries and livestock.
- Abiotic Resources: Resources composed of non-living things, such as rocks and metals.
On the Basis of Exhaustibility
- Renewable Resources: Resources that can be renewed or reproduced by physical, chemical or mechanical processes, such as solar and wind energy, water, forests and wildlife.
- Non-Renewable Resources: Resources that occur over a very long geological time, such as minerals and fossil fuels. They may be recyclable or non-recyclable.
On the Basis of Ownership
- Individual Resources: Resources owned by individuals, such as plantation, pasture lands and ponds.
- Community-Owned Resources: Resources accessible to all members of a community, such as village commons and public parks.
- National Resources: Resources within the political boundaries of a country and the oceanic area under its jurisdiction, including land, water, forests, wildlife and minerals.
- International Resources: Resources beyond national jurisdiction that are regulated through international institutions and agreements.
On the Basis of the Status of Development
- Potential Resources: Resources found in a region that have not yet been fully utilised. Rajasthan and Gujarat, for example, have significant potential for wind and solar energy.
- Developed Resources: Resources whose quantity and quality have been surveyed and determined for utilisation. Their development depends on technology and economic feasibility.
- Stock: Materials that have the potential to satisfy human needs but cannot presently be used because the required technology is not available.
- Reserves: Resources that can be used to meet future requirements with existing technology but have not yet been put to full use.
Resource Development and Sustainable Use
Indiscriminate use of resources can create serious problems, including depletion of resources, concentration of resources in a few hands, and environmental crises such as pollution, land degradation and climate-related problems.
Resource Planning
- Resource planning is necessary because resources are unevenly distributed and many resources are limited.
- Judicious use of resources is essential for balanced economic development and long-term sustainability.
- Planning is needed at national, state, regional and local levels.
Resource Planning in India
- Identification and inventory of resources across regions of the country.
- Evolving a planning structure with appropriate technology, skills and institutional arrangements.
- Matching resource-development plans with overall national development plans.
Conservation of Resources
Resources are essential for development, but irrational consumption and over-utilisation can create socio-economic and environmental problems. Conservation and judicious use are therefore necessary at different levels.
Land Resources
Land is a natural resource of great importance. India's varied relief features support different economic and ecological activities. Plains provide favourable conditions for agriculture and industries; mountains support river systems, tourism and ecological functions; and plateaus contain important mineral, fossil-fuel and forest resources.
Land Utilisation
- Forests and Land Not Available for Cultivation: Includes forest area, barren and waste land, and land put to non-agricultural uses such as buildings, roads and factories.
- Other Uncultivated Land: Includes permanent pastures and grazing land, land under miscellaneous tree crops and groves, and culturable waste land.
- Fallow Lands: Land left uncultivated for a period so that it may be used again later. This includes current fallow and other than current fallow.
- Net Sown Area: The area sown at least once during an agricultural year. When the same area is sown more than once, the additional area is counted in the gross cropped area.
Land Use Pattern in India
- Land use is determined by physical factors such as topography, climate and soil, as well as human factors such as population density, technology and culture.
- India's land-use pattern varies considerably from one region to another because physical and human conditions differ.
- Forest area remains an important component of land use, while the National Forest Policy of 1952 envisaged one-third of the country's geographical area under forest cover.
- The proportion of net sown area varies greatly among states. It is very high in Punjab and Haryana and very low in several north-eastern and island regions.
Land Degradation and Conservation Measures
Land degradation means the decline in the quality and productive capacity of land. Major causes include deforestation, overgrazing, mining and quarrying, over-irrigation and improper disposal of industrial wastes.
- Mining-related degradation is especially important in parts of Jharkhand, Chhattisgarh, Madhya Pradesh and Odisha.
- In Punjab, Haryana and western Uttar Pradesh, excessive irrigation can cause waterlogging, salinity and alkalinity.
Ways to Control Land Degradation
- Afforestation and proper management of forests.
- Proper management of grazing and control of overgrazing.
- Planting shelter belts to reduce wind erosion.
- Stabilising sand dunes by growing appropriate vegetation.
- Proper management of wastelands.
- Regulating mining activities.
- Treating and properly disposing of industrial effluents and wastes.
Soil as a Resource
Soil is an important natural resource that supports plant growth and agriculture. Soil formation is influenced by relief, parent rock or bedrock, climate, vegetation and other forms of life, and time.
Classification of Soils
- Alluvial Soil: Found mainly in the Northern Plains and along river valleys and coastal plains. It includes khadar and bangar.
- Black Soil: Associated with the Deccan Trap region and particularly suitable for cotton cultivation. It is widespread in Maharashtra, parts of Madhya Pradesh and Gujarat.
- Red and Yellow Soil: Developed on crystalline igneous rocks in areas of lower rainfall. It occurs across parts of the Deccan plateau and eastern and southern India.
- Laterite Soil: Formed under conditions of high temperature and heavy rainfall with intense leaching. It occurs in parts of Karnataka, Kerala, Tamil Nadu, Odisha and other regions.
- Arid Soil: Found mainly in arid and semi-arid regions, especially western Rajasthan and adjoining areas.
- Forest and Mountain Soil: Found in mountainous and forested areas, with characteristics varying according to altitude, vegetation and climate.
Soil Erosion and Soil Conservation
- Soil Erosion: The denudation of the soil cover and its subsequent removal or washing down is known as soil erosion.
- Human activities such as deforestation, overgrazing, construction and mining can accelerate soil erosion. Natural agents include running water, wind and glaciers.
- Examples: Gullies, badlands, Chambal ravines and sheet erosion.
- Conservation Methods: Contour ploughing, terrace cultivation, strip cropping and shelter belts.
Continue Your Resources and Development Preparation
Use the flow chart for quick revision, then move to the detailed practice resources. Keeping these pages connected gives this legacy flow-chart page a clear role without competing with the current chapter hub.