Science CBA # 3 2024-2025

Front

What is energy conservation?

Back

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

Front

What is the most effective way to save energy when using a clothes dryer?

Back

Do not run the clothes dryer longer than it takes to dry clothes.

Front

What actions can help conserve electricity at home?

Back

Turning off lights during daylight hours, unplugging appliances when not in use, and turning off lights when no one is in the room.

Front

What is a common misconception about conserving energy?

Back

Taking long hot showers in the winter does not conserve electricity.

Front

What is the composition of Earth's atmosphere primarily made of?

Back

Earth's atmosphere is primarily made of nitrogen and oxygen.

Front

How can you identify the percentage of nitrogen in a circle graph?

Back

You would add a label to the section representing nitrogen, typically at the largest segment.

Front

What is the impact of overusing natural resources?

Back

Overusing natural resources can lead to pollution and environmental damage.

Front

How does jet fuel usage contribute to pollution?

Back

The use of jet fuel leads to air pollution, which can harm the environment.

Front

What are spring tides?

Back

Spring tides occur when the gravitational forces of the sun and moon are aligned, resulting in higher high tides and lower low tides.

Front

During which moon phases do spring tides occur?

Back

Spring tides occur during the new moon and full moon phases.