Podcast
Questions and Answers
Where do non-renewable energy sources come from?
Where do non-renewable energy sources come from?
- Oil, gas, coal, and wood (correct)
- Tides and rivers
- Wind and sunlight
- The Earth's heat
How are renewable energy sources different from non-renewable energy sources?
How are renewable energy sources different from non-renewable energy sources?
- Renewable sources require a material that can be used up.
- Renewable sources are derived from the Earth's heat.
- Renewable sources form from dead plants and animals.
- Renewable sources keep coming continually. (correct)
What is the ultimate source of energy for all energy sources mentioned?
What is the ultimate source of energy for all energy sources mentioned?
- Water flow
- The Sun (correct)
- Coal
- Wind
How are wind and water flow energy related to the Sun?
How are wind and water flow energy related to the Sun?
Why can't humans use energy in its original form?
Why can't humans use energy in its original form?
What is the main process involved in converting energy sources into electricity?
What is the main process involved in converting energy sources into electricity?
How is electricity generated in wind power plants?
How is electricity generated in wind power plants?
What is the purpose of refining fuels like oil into diesel and petroleum?
What is the purpose of refining fuels like oil into diesel and petroleum?
In a coal, oil, or gas power plant, what causes the turbine to rotate and generate electricity?
In a coal, oil, or gas power plant, what causes the turbine to rotate and generate electricity?
Why is electricity considered a major part of our energy use today?
Why is electricity considered a major part of our energy use today?
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