The Solar System online exercise for Grade 3 - Free Printable

The task appears to be identifying and labeling the planets in the solar system based on their images. Below is the solution with an explanation:

Step-by-Step Solution:

1. Identify the Planets:
- The image shows various celestial bodies, including the Sun, planets, and the Moon.
- We need to match each planet's image with its correct name from the list provided at the bottom of the image.

2. List of Planets Provided:
- Sun
- Mercury
- Venus
- Earth
- Mars
- Jupiter
- Saturn
- Uranus
- Neptune

3. Matching the Planets:
- Sun: The bright, orange-yellow sphere in the center is the Sun.
- Mercury: The small, grayish planet near the Sun is Mercury. It is the smallest planet and closest to the Sun.
- Venus: The bright, white planet near Mercury is Venus. It is often called the "morning star" or "evening star."
- Earth: The blue and green planet with visible landmasses and oceans is Earth.
- Mars: The reddish planet near Earth is Mars. It is often called the "Red Planet."
- Jupiter: The large, striped planet with a prominent red spot is Jupiter. It is the largest planet in the solar system.
- Saturn: The planet with prominent rings is Saturn. Its rings are one of its most distinctive features.
- Uranus: The light blue planet is Uranus. It is known for its unique axial tilt.
- Neptune: The dark blue planet is Neptune. It is the farthest planet from the Sun (excluding Pluto).

4. Labeling the Planets:
- Use the names from the list to label the corresponding images in the diagram.

Final Labels:

- Top row (left to right):
- Pluto (not labeled in the list but shown as an additional object)
- Neptune (dark blue planet)
- Uranus (light blue planet)
- Saturn (planet with rings)
- Middle row (left to right):
- Mercury (small, grayish planet)
- Sun (bright, orange-yellow sphere)
- Jupiter (large, striped planet)
- Bottom row (left to right):
- Venus (bright, white planet)
- Earth (blue and green planet)
- Moon (small, gray moon next to Earth)
- Mars (reddish planet)

Explanation:

- Each planet has distinct characteristics that help in identification:
- Size: Jupiter and Saturn are the largest, while Mercury and Mars are smaller.
- Color: Earth is blue and green, Mars is red, and Uranus and Neptune have bluish hues.
- Features: Saturn's rings, Jupiter's Great Red Spot, and Mercury's cratered surface are unique identifiers.

By matching these characteristics with the names provided, we can correctly label all the planets in the diagram.

Final Answer:

\[
\boxed{
\text{Top row: Pluto, Neptune, Uranus, Saturn; Middle row: Mercury, Sun, Jupiter; Bottom row: Venus, Earth, Moon, Mars}
}
\]