Space - STAAR released items (Planets, Day/Night, Shadows)

Front

What is Earth's rotation?

Back

Earth's rotation is the spinning of Earth on its axis, which takes about 24 hours to complete and causes day and night.

Front

What causes day and night on Earth?

Back

Day and night are caused by the rotation of Earth on its axis. When one side of Earth faces the sun, it experiences day, while the opposite side experiences night.

Front

What is a shadow?

Back

A shadow is a dark area or shape produced by an object blocking light. Shadows change in size and direction throughout the day as the position of the sun changes.

Front

How do shadows change during the day?

Back

Shadows change in length and direction as the sun moves across the sky. In the morning, shadows are long and point west; at noon, they are shorter and point north; in the evening, they lengthen again and point east.

Front

What is an asteroid?

Back

An asteroid is a small rocky body that orbits the sun, primarily found in the asteroid belt between Mars and Jupiter.

Front

Where is the asteroid belt located?

Back

The asteroid belt is located between the orbits of Mars and Jupiter in our solar system.

Front

Which planet is closest to the asteroid belt?

Back

Jupiter is the outer planet closest to the asteroid belt.

Front

What is the difference between a planet and an asteroid?

Back

A planet is a large celestial body that orbits the sun and has cleared its orbit of other debris, while an asteroid is a smaller rocky body that has not cleared its orbit.

Front

What evidence shows that Earth is rotating?

Back

The changing appearance of shadows throughout the day provides evidence that Earth is rotating on its axis.

Front

What is the significance of the sun's position in relation to shadows?

Back

The position of the sun determines the length and direction of shadows. As the sun moves, shadows change accordingly.