Resource Management Review

Many newer homes are built with energy-efficiency in mind. Give an example of how you could help conserve energy by making a system, appliance, or device in a home more efficient.

• Installing LED light bulbs

• Using a gas stove instead of electric

• Keeping windows open in winter

• Using a fireplace for heating

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Which of the following is an example of energy efficiency?

• A light bulb that converts 90% of electrical energy into light

• A car engine that converts 30% of fuel energy into motion

• A heater that converts 50% of electrical energy into heat

• A solar panel that converts 20% of sunlight into electricity

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Which of the following actions helps in energy conservation?

• Wind

• Geothermal

• Unplug appliances

• Low-flow water fixtures

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Which natural resource is considered non-renewable?

• Solar energy

• Wind energy

• Coal

• Hydropower

Which of the following is a method of sustainable natural resource management?

• Overfishing

• Deforestation

• Crop rotation

• mining

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What is an example of a renewable resource use?

• Turn off lights

• Solar

• Unplug appliances

• Improved insulation

Comparing energy input to energy output is referred to as:

• Conservation

• Efficiency

• Resource

• Pollution

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A source or supply of something is called a:

• Conservation

• Efficiency

• Resource

• Pollution

Which action is an example of energy conservation?

• Geothermal

• Take shorter showers

• Solar

• Improved insulation

Which of the following is a renewable resource?

• Low-flow water fixtures

• Turn off lights

• Wind

• Unplug appliances