The Planets of Our Solar System - an interactive educational worksheet for learning planet names and order.

Problem Description:

The task is to label the planets in the solar system based on their positions relative to the Sun. The image shows a diagram of the solar system with the Sun on the left and the planets arranged in order from the Sun outward. Below the diagram, there is a list of planet names that need to be matched with the correct positions.

Solution Approach:

1. Understand the Order of Planets:
- The planets in our solar system, ordered from the Sun outward, are:
1. Mercury
2. Venus
3. Earth
4. Mars
5. Jupiter
6. Saturn
7. Uranus
8. Neptune

2. Identify Key Features:
- Mercury: Closest to the Sun, smallest in size.
- Venus: Second planet from the Sun, similar in size to Earth.
- Earth: Third planet from the Sun, recognizable by its blue oceans and green landmasses.
- Mars: Fourth planet from the Sun, often called the "Red Planet."
- Jupiter: Fifth planet from the Sun, largest in size with visible bands and a Great Red Spot.
- Saturn: Sixth planet from the Sun, known for its prominent rings.
- Uranus: Seventh planet from the Sun, appears bluish-green.
- Neptune: Eighth planet from the Sun, also bluish-green but slightly darker than Uranus.

3. Match the Planets to Their Positions:
- The first planet (closest to the Sun) is Mercury.
- The second planet is Venus.
- The third planet is Earth.
- The fourth planet is Mars.
- The fifth planet is Jupiter.
- The sixth planet is Saturn.
- The seventh planet is Uranus.
- The eighth planet is Neptune.

4. Label the Diagram:
- Use the provided list of planet names to fill in the blanks in the diagram.

Step-by-Step Labeling:

- First Planet (Closest to the Sun): Mercury
- Second Planet: Venus
- Third Planet: Earth
- Fourth Planet: Mars
- Fifth Planet: Jupiter
- Sixth Planet: Saturn
- Seventh Planet: Uranus
- Eighth Planet: Neptune

Final Answer:

The labeled diagram should look like this:

```
The Planets of Our Solar System

Sun
|------------------|
| Mercury |
| Venus |
| Earth |
| Mars |
| Jupiter |
| Saturn |
| Uranus |
| Neptune |
```

Explanation:

By following the order of the planets from the Sun outward and identifying key features, we can correctly label each planet in the diagram. This exercise helps reinforce the understanding of the solar system's structure and the relative positions of the planets.

Final Answer:
\boxed{
\begin{array}{c}
\text{Mercury} \\
\text{Venus} \\
\text{Earth} \\
\text{Mars} \\
\text{Jupiter} \\
\text{Saturn} \\
\text{Uranus} \\
\text{Neptune}
\end{array}
}