Rotation and Revolution Worksheet | PDF | Rotation | Night - Free Printable

Problem Overview:

The task is to determine whether each phrase describes rotation or revolution of the Earth and color the corresponding bubble accordingly:
- Rotation: The spinning of the Earth on its axis.
- Revolution: The movement of the Earth around the Sun.

Solution:

#### Step 1: Understand the Definitions
- Rotation: The spinning of the Earth on its own axis, which takes approximately 24 hours. This causes day and night.
- Revolution: The movement of the Earth around the Sun in an elliptical orbit, which takes approximately 365 days (one year). This causes the seasons.

#### Step 2: Analyze Each Phrase

1. "causes day and night"
- Explanation: Day and night are caused by the Earth's rotation on its axis.
- Color: Yellow (Rotation)

2. "the spinning of Earth on its axis"
- Explanation: This directly describes the Earth's rotation.
- Color: Yellow (Rotation)

3. "takes 24 hours to complete"
- Explanation: The Earth completes one full rotation on its axis in approximately 24 hours.
- Color: Yellow (Rotation)

4. "occurs in 1 day"
- Explanation: This refers to the time it takes for the Earth to complete one rotation, which is one day.
- Color: Yellow (Rotation)

5. "the Sun is in the East in the morning, but in the West in the evening"
- Explanation: This phenomenon is due to the Earth's rotation, as the Sun appears to move across the sky because the Earth is spinning.
- Color: Yellow (Rotation)

6. "takes 1 year to complete"
- Explanation: This refers to the time it takes for the Earth to complete one revolution around the Sun.
- Color: Green (Revolution)

7. "works in a similar way to a spinning top"
- Explanation: This describes the spinning motion of the Earth on its axis, similar to how a spinning top rotates.
- Color: Yellow (Rotation)

8. "when the Earth is facing toward the Sun, it is daytime"
- Explanation: Daytime occurs when a part of the Earth faces the Sun, which is a result of the Earth's rotation.
- Color: Yellow (Rotation)

9. "follows a path called an orbit"
- Explanation: The Earth follows an elliptical path around the Sun, which is its orbit.
- Color: Green (Revolution)

10. "takes approximately 365 days"
- Explanation: This refers to the time it takes for the Earth to complete one revolution around the Sun.
- Color: Green (Revolution)

11. "causes the seasons"
- Explanation: The seasons are caused by the tilt of the Earth's axis and its revolution around the Sun.
- Color: Green (Revolution)

12. "the movement of the Earth around the Sun"
- Explanation: This directly describes the Earth's revolution around the Sun.
- Color: Green (Revolution)

13. "the hemisphere facing toward the Sun experiences summer"
- Explanation: Summer occurs in the hemisphere that is tilted toward the Sun during the Earth's revolution.
- Color: Green (Revolution)

#### Final Answer:
- Yellow (Rotation): Bubbles 1, 2, 3, 4, 5, 7, 8
- Green (Revolution): Bubbles 6, 9, 10, 11, 12, 13

Boxed Final Answer:

\[
\boxed{\text{Yellow: 1, 2, 3, 4, 5, 7, 8; Green: 6, 9, 10, 11, 12, 13}}
\]