Which among the five sources of thermal energy is the least used in your neighborhood? Why? Oil What could be the ways to conserve thermal energy? What are the ways to handle thermal energy safely, for example, in boiling water using firewood or a gas stove? nthesis/Extended Practice/Differentiation (if needed):
Answer (2)
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The five sources of thermal energy are:1. Solar Energy: Harnessing sunlight as heat.2. Geothermal Energy: Heat from the Earth's interior.3. Wind Power: Using wind turbines to generate electricity.4. Oil and Gas: Burning fossil fuels for energy.5. Nuclear Energy: Using nuclear reactions to generate electricity.In your neighborhood, it is likely that oil and gas are the least used sources of thermal energy. This could be because solar, geothermal, and wind power are often more sustainable options. Additionally, many households have shifted towards using electric stoves or induction cookers which do not require direct combustion.To conserve thermal energy from these sources:1. Use insulation in your home to reduce heat loss.2. Upgrade to energy-efficient appliances.3. Unplug appliances when not in use to avoid standby power consumption.4. Implement sustainable practices like recycling and composting.5. Encourage alternative energy sources like solar or geothermal.To handle thermal energy safely:1. Use a thermometer to monitor the temperature of hot water or steam.2. Wear protective clothing, such as gloves and goggles, when handling hot objects.3. Keep flammable materials away from open flames.4. Never leave appliances unattended while in use.5. Regularly maintain appliances to ensure they are functioning properly.When using firewood for boiling water:1. Ensure that the stove is well-ventilated to prevent carbon monoxide buildup.2. Monitor the temperature of the water carefully, as it may vary depending on the heat source.3. Keep children away from open flames and hot surfaces.4. Never leave the stove unattended while in use.When using a gas stove:1. Ensure that the stove is properly installed and maintained.2. Always follow the manufacturer's instructions for usage.3. Keep the stove clean to avoid accidental fires.4. Never leave the stove unattended while in use.
