Earth's Day-Night Cycle Demonstration

Front

What action demonstrates a complete day-night cycle of Earth?

Back

Spin Earth in a circle once

Front

In the demonstration model, what does the light bulb represent?

Back

Sun

Front

To show the day-night cycle, the student should spin the ______ in a circle once.

Back

Earth

Front

What does the object held in the left hand represent in the demonstration?

Back

Earth

Front

What is the primary reason for the occurrence of day and night on Earth?

Back

The rotation of the Earth on its axis

Front

Which object should remain stationary in a model demonstrating the day-night cycle?

Back

Sun

Front

In a classroom demonstration, which object is typically used to represent the Sun?

Back

Light bulb