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Introduction | Resources | Geography | Class 8 Geography
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✅ In this video,
✔️ Class: 8th
✔️ Subject: Geography
✔️ Chapter: Resources
✔️ Topic Name: Introduction
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Water, electricity, rickshaw, vegetable and textbook have something in common. They have all been used by you, so they have utility. Utility or usability is what makes an object or substance a resource. Value means worth. Some resources have economic value, some do not. For example, metals may have an economic value, a beautiful landscape may not. But both are important and satisfy human needs. Some resources can become economically valuable with time. Your grandmother’s home remedies have no commercial value today. But if they are patented and sold by a medical firm tomorrow, they could become economically valuable.
Time and technology are two important factors that can change substances into resources. Both are related to the needs of the people. People themselves are the most important resource. It is their ideas, knowledge, inventions and discoveries that lead to the creation of more resources. Each discovery or invention leads to many others. The discovery of fire led to the practice of cooking and other processes while the invention of the wheel ultimately resulted in development of newer modes of transport. The technology to create hydroelectricity has turned energy in fast flowing water into an important resource. .
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