Unit 14: Conserve to Preserve Review

Front

What is energy conservation?

Back

Energy conservation is the practice of reducing energy use to save resources and reduce environmental impact.

Front

Name a benefit of using energy-saving bulbs.

Back

Energy-saving bulbs use less electricity, which reduces energy bills and decreases greenhouse gas emissions.

Front

What is a renewable energy source?

Back

A renewable energy source is one that can be replenished naturally, such as solar, wind, or hydroelectric power.

Front

What is a non-renewable energy source?

Back

A non-renewable energy source is one that cannot be replenished in a short period, such as coal, oil, and natural gas.

Front

Give an example of a renewable energy source.

Back

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

Front

What is the main difference between renewable and non-renewable energy sources?

Back

Renewable energy sources can be replenished naturally, while non-renewable sources are finite and will eventually run out.

Front

How can turning off lights help conserve energy?

Back

Turning off lights when not in use reduces electricity consumption, which helps conserve energy and lower utility bills.

Front

What is the impact of using larger TVs on energy consumption?

Back

Larger TVs typically consume more energy, which can lead to higher electricity bills and increased environmental impact.

Front

Why is plastic not considered a form of energy?

Back

Plastic is a material, not a form of energy; it does not produce energy on its own.

Front

What is one way to reduce energy consumption at home?

Back

One way to reduce energy consumption is to turn off appliances and lights when they are not in use.