Renewable resources like sunlight and forests regenerate over time, while non-renewable ones like coal and minerals deplete permanently. Misusing renewable resources can make them scarce. Wise, sustainable use ensures availability for future generations and preserves ecological balance.
Class 8 NCERT Social Science India and the World: Land and the People Chapter 1 Natural Resources and Their Use
Class 8 Social Science Exploring Society: India and Beyond Part 1 Solution
Natural resources are classified into two main types: renewable and non-renewable.
Renewable resources are those that can be replenished naturally over time. These include sunlight, wind, water, forests and soil. They are not unlimited, but if used responsibly, they can regenerate and continue to support life. For example, trees can regrow if we plant more after cutting them and water sources can refill with rain.
Non-renewable resources, on the other hand, are formed over millions of years and cannot be replaced once they are used. These include coal, petroleum, natural gas and minerals like iron and copper. Once exhausted, they are gone forever.
Even though renewable resources seem sustainable, they can become non-renewable if overexploited. For example, if we cut down trees faster than they grow back, forests will vanish. Similarly, if we use groundwater faster than it recharges, it may lead to droughts.
Therefore, it is important to:
Sustainable use of resources ensures that future generations also have access to them. It maintains balance in Nature and supports long-term economic and ecological stability.
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