Energy Transformations and Resources PracticeFlashcard

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What is energy transformation?

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Energy transformation is the process of changing energy from one form to another, such as converting solar energy into electrical energy.

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What is nuclear energy?

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Nuclear energy is the energy released during nuclear fission or fusion, especially when used to generate electricity.

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What are the risks associated with nuclear energy?

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The risks include potential reactor failures, radiation leaks, and serious health hazards to humans and the environment.

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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 thermal or electrical energy.

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What is the principle of conservation of energy?

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The principle of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.

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What is wind energy?

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Wind energy is the energy obtained from the movement of air, which can be converted into mechanical or electrical energy using windmills.

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What is mechanical energy?

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Mechanical energy is the sum of potential and kinetic energy in an object, which is used to do work.

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What is electrical energy?

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Electrical energy is the energy caused by the movement of electrons, commonly used to power devices and appliances.

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How is coal formed?

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Coal is formed from the remains of ancient plants that have been subjected to heat and pressure over millions of years.

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How is oil formed?

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Oil is formed from the remains of tiny marine organisms that have been buried and subjected to heat and pressure over millions of years.