ESS3.1/3.2 Renewable vs. Non-renewable

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What is energy efficiency?

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Energy efficiency refers to using less energy to provide the same service or achieve the same outcome, such as using energy-saving appliances.

Tags

NGSS.MS-PS3-3

Front

What are renewable energy sources?

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Renewable energy sources are those that can be replenished naturally over time, such as solar, wind, and hydroelectric power.

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NGSS.HS-ESS3-2

NGSS.HS-ESS3-4

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What are non-renewable energy sources?

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Non-renewable energy sources are those that cannot be replenished in a short period of time, such as coal, oil, and natural gas.

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What is solar energy?

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Solar energy is the energy harnessed from the sun's rays, which can be converted into electricity or heat.

Tags

NGSS.MS-PS3-3

Front

What is the main greenhouse gas emitted from burning fossil fuels?

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The main greenhouse gas emitted from burning fossil fuels is Carbon Dioxide (CO2).

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NGSS.HS-ESS2-6

NGSS.HS-ESS3-5

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How do wind turbines generate electricity?

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Wind turbines generate electricity by converting the kinetic energy of wind into mechanical energy, which then spins a generator.

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NGSS.MS-PS3-5

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What is conservation in terms of energy use?

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Conservation is the practice of using less energy by changing habits, such as turning off lights when not in use.

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What is biomass energy?

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Biomass energy is produced from organic materials, such as plants and animal waste, which can be burned or converted into biofuels.

Tags

NGSS.MS-LS2-3

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What is geothermal energy?

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Geothermal energy is heat energy generated and stored in the Earth, which can be used for heating and electricity generation.

Tags

NGSS.MS-PS3-3

Front

What is the impact of fossil fuel use on the environment?

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The use of fossil fuels contributes to air pollution and climate change due to the release of greenhouse gases.

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5