What is energy transformation?

• The process of changing one form of energy into another form.

• The process of creating energy from nothing.

• The process of destroying energy completely.

• The process of transferring energy from one place to another.

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Give an example of energy transformation in everyday life.

• Eating food and using it for physical activity

• Burning wood to create light

• Breathing in oxygen to stay alive

• Drinking water to stay hydrated

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What is renewable energy?

• Energy collected from non-replenishable resources

• Energy collected from naturally replenished resources

• Energy generated from fossil fuels

• Energy obtained from nuclear waste

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List three examples of renewable energy sources.

• Nuclear, geothermal, biomass

• Coal, natural gas, oil

• Tidal, wave, fossil fuels

• Solar, wind, hydroelectric

What is non-renewable energy?

• Energy that can be easily replaced or regenerated

• Energy that cannot be easily replaced or regenerated, such as fossil fuels like coal, oil, and natural gas.

• Energy that is only used in developing countries

• Energy that comes from wind and solar power

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Name three non-renewable energy sources.

• Electricity, hydrogen, biofuels

• Biomass, geothermal, nuclear

• Solar, wind, hydro

• Coal, oil, natural gas

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Explain the concept of conservation of energy.

• Energy can be created out of nothing

• Energy can only be transformed into matter

• Energy can be destroyed and disappear completely

• Energy cannot be created or destroyed, only transformed from one form to another.

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How can individuals contribute to the conservation of energy in their daily lives?

• By using energy-efficient appliances, turning off lights and electronics when not in use, using public transportation or carpooling, and reducing water usage.

• By leaving lights and electronics on all the time

• By taking long showers and using excessive water

• By using old, inefficient appliances

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What are the advantages of using renewable energy sources?

• Renewable energy sources are sustainable, reduce greenhouse gas emissions, and decrease dependence on fossil fuels.

• Renewable energy sources require a lot of space and are not practical for urban areas.

• Renewable energy sources are unreliable and inconsistent in their power generation.

• Renewable energy sources are expensive and unaffordable for most people.

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What are the disadvantages of using non-renewable energy sources?

• Environmental impact and limited supply

• Unlimited availability

• No impact on the environment

• Low cost and abundant supply

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