Conservation of Energy Resources

Front

What are fossil fuels?

Back

Fossil fuels are natural resources formed from the remains of ancient plants and animals, including coal, oil, and natural gas.

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Why are fossil fuels considered nonrenewable resources?

Back

Fossil fuels are considered nonrenewable because they take millions of years to form and cannot be replenished within a human lifetime.

Front

What is a renewable resource?

Back

A renewable resource is a natural resource that can be replenished naturally over time, such as solar energy, wind energy, and water.

Front

What is the main source of energy used in the United States?

Back

The main source of energy used in the United States comes from nonrenewable resources.

Front

What is resource renewal?

Back

Resource renewal is the process of restoring or replenishing natural resources, such as planting seeds from endangered plants.

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What are some examples of renewable energy sources?

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Examples of renewable energy sources include solar power, wind energy, hydroelectric power, and geothermal energy.

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What is the difference between renewable and nonrenewable resources?

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Renewable resources can be replenished naturally, while nonrenewable resources take millions of years to form and are limited.

Front

How does technology transform energy?

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Technology can transform energy from one form to another, such as converting mechanical energy into electrical energy.

Front

What is mechanical energy?

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Mechanical energy is the energy associated with the motion and position of an object.

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What is electrical energy?

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Electrical energy is the energy caused by the movement of electrons through a conductor.