Production must use minimal raw materials, avoid pollution and cause less harm to ecosystems. Goods should be durable, recyclable and made with clean energy. Sustainability and environmental care are key goals. Class 8 Social Science Exploring Society: India and Beyond Class 8 ...
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People reuse plastic containers, store rainwater and plant trees. Festivals avoid plastic decorations. Elders advise turning off lights. These habits show respect for nature and reduce waste and overuse of resources. Class 8 Social Science Exploring Society: India and Beyond Class 8 ...
Renewable resources can regenerate naturally, like sunlight, wind and water. They differ from non-renewables, which are finite. People can protect renewables through conservation, awareness and responsible use. Examples: solar energy, forests. Class 8 Social Science Textbook Chapter 1 Natural Resources and ...
Five ecosystem functions include pollination of crops, purification of water, regulation of climate, nutrient cycling and soil formation. These functions are essential for survival and human well-being. Class 8 Social Science Textbook Chapter 1 Natural Resources and Their Use Question Answer Class ...
Overuse, pollution, or mismanagement can turn a renewable resource non-renewable. For example, groundwater can dry up if overdrawn. To prevent this, use resources wisely, recharge sources and avoid contamination. Class 8 Social Science Textbook Chapter 1 Natural Resources and Their Use ...