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NATURAL RESOURCE CONSERVATION
Conservation is the responsible management of natural resources to prevent their depletion and degradation.
Key principles include using resources efficiently and reducing waste. Conducting a resource audit can help
pinpoint areas for improvement, such as optimising energy use by maintaining appliances and turning off
unused lights, which also conserves fossil fuels and reduces expenses.
Soil Conservation
Maintaining soil health and preventing erosion are essential for sustaining soil fertility. Key methods include:
Adding Manure and Fertilisers: Regularly apply organic matter and rotate crops to keep soil fertile.
Controlled Grazing: Limit grazing to prevent overuse and degradation.
Reforestation: Plant trees to stabilise soil and mitigate erosion.
Terracing: Create level fields on slopes to manage water runoff and reduce erosion.
Contour Ploughing: Plough along the contours of slopes to trap water and prevent soil erosion.
Water Conservation
Efficient management of water resources is crucial for sustainability. Key methods include:
Vegetation in Catchment Areas: Plant vegetation to enhance water infiltration and recharge groundwater.
Dams and Reservoirs: Build structures to regulate water supply and generate hydroelectric power.
Sewage Treatment: Treat sewage to ensure that only clean water is released into natural bodies of water.
Effluent Treatment: Treat industrial waste to prevent pollution of water sources.
Judicious Water Use: Practice mindful water usage in daily activities.
Rainwater Harvesting: Collect and store rainwater for reuse.
Watershed Management: Manage land and water resources to support vegetation and ensure sustainable
water use.
Energy Conservation
Given the finite nature of non-renewable energy resources, conservation is critical. Effective strategies include:
Turning Off Unused Devices: Switch off lights, fans and appliances when not in use.
Using Energy-Efficient Lighting: Choose LED bulbs and other energy-efficient lighting options.
Maintaining Clean Fixtures: Regularly clean light fixtures to maintain optimal lighting efficiency.
Cooking Efficiently: Use pressure cookers and cover pots to reduce energy consumption while cooking.
Reduce
* Use fewer harmful and non-recyclable products.
* Only use the minimum amount needed for tasks.
Minimising Power Use: Operate high-energy appliances such as air conditioners and heaters only when
necessary.
Food Conservation
Proper storage and preservation of food are essential to prevent spoilage and waste. Key techniques include:
Large-Scale Storage: Store food in warehouses and refrigerators to maintain freshness.
Preservation Methods: Utilise various preservation techniques to extend the shelf life and prevent
spoilage.
98 Information Technology Play (Ver 1.0)-IX

