Science Energy

Energy is…

• Being hyper

• Easily destroyed

• The ability to do work

• Food

The Law of Conservation of Energy states that energy…

• Can be created

• Can be destroyed

• Can be created and destroyed

• Cannot be created or destroyed

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When you plug a fan into an outlet, what energy transformation occurs?

• Electrical to mechanical

• Nuclear to thermal

• nuclear to wind

• thermal to mechanical

Mechanical energy = ___________________ + _______________________

• Kinetic energy + potential energy

• Chemical energy + kinetic energy

• Chemical energy  +  potential energy

• Kinetic energy + wind energy

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What is the term for the ability to do work or cause change?

• Power

• Energy

• Force

• Momentum

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Which of the following best describes the energy transformation in a bouncing ball?

• Kinetic to potential to kinetic

• Potential to kinetic to potential

• Thermal to kinetic to potential

• Electrical to kinetic to potential

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DOK Level 1: Recall

In an ecosystem, which component is considered a primary producer?

• Carnivores

• Herbivores

• Plants

• Decomposers

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What is energy fundamentally described as?

• The ability to do work or produce heat

• A type of wave

• A chemical substance

• A form of matter

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DOK Level 1: Recall

What type of energy transformation occurs when a lamp is turned on?

• Chemical to electrical

• Electrical to light

• Kinetic to thermal

• Potential to kinetic

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DOK Level 1: Recall

Which of the following are examples of kinetic energy? You must select all of the correct answers.

• A stretched rubber band

• A person riding a bike

• A dog running

• A ball sitting on a shelf

• A person dancing

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