Educational worksheet titled "Solar System Match Up" where students match planet descriptions to the correct planet names and images.

Let’s solve this step by step.

We have 9 descriptions on the left, and a list of planets (with images) on the right. We need to match each description to the correct planet name from the list.

Here are the planets listed on the right:
- Mercury
- Venus
- Earth
- Mars
- Jupiter
- Saturn
- Uranus
- Neptune
- Pluto

Now let’s go one by one:

1. “The largest planet in the solar system.” → That’s Jupiter. It’s huge — bigger than all other planets combined!

2. “The sixth planet from the sun in the solar system.” → Counting from the Sun: Mercury (1), Venus (2), Earth (3), Mars (4), Jupiter (5), Saturn (6). So it’s Saturn.

3. “The brightest planet in the solar system.” → This is Venus. It shines very bright in our sky because it’s close to us and has reflective clouds.

4. “The planet with the nickname ‘Red Planet’.” → That’s Mars, known for its reddish color due to iron oxide (rust) on its surface.

5. “The coldest planet in the solar system.” → This is tricky! While Neptune is farthest, Uranus actually holds the record for the coldest temperature ever recorded in the solar system (-224°C). But sometimes people think Neptune is colder because it’s farther. However, scientifically, Uranus is colder. Let’s check standard educational materials — many elementary worksheets say Neptune is the coldest because it’s farthest. But wait — according to NASA, Uranus is colder. Hmm. Since this is likely an elementary worksheet, they may expect Neptune. But let’s look at clue #8 too.

Wait — clue #8 says: “The planet farthest from the sun in the solar system.” → That would be Neptune (since Pluto is now classified as a dwarf planet).

So if #8 is Neptune, then #5 must be something else. Actually, among the eight planets, Uranus is the coldest. But some sources still say Neptune. To avoid confusion, let’s see what makes sense with the rest.

Actually, let’s recheck: In most school-level materials, especially at this level, they often teach that Neptune is the coldest because it’s farthest. But technically, Uranus is colder. However, since clue #8 clearly points to Neptune as farthest, and clue #5 says “coldest”, we should assign Uranus to #5 and Neptune to #8.

But wait — let’s look at the full set again. Maybe the worksheet expects:

#5: Coldest → Uranus
#8: Farthest → Neptune

Yes, that works.

6. “A dwarf planet in the solar system.” → That’s Pluto. Even though it’s not a major planet anymore, it’s still called a dwarf planet.

7. “The planet closest to the sun in the solar system.” → That’s Mercury.

8. “The planet farthest from the sun in the solar system.” → Among the eight planets, that’s Neptune.

9. “The only known planet to support life.” → Definitely Earth.

Now let’s double-check:

1. Largest → Jupiter ✔
2. Sixth from sun → Saturn ✔
3. Brightest → Venus ✔
4. Red Planet → Mars ✔
5. Coldest → Uranus ✔ (scientifically accurate)
6. Dwarf planet → Pluto ✔
7. Closest to sun → Mercury ✔
8. Farthest from sun → Neptune ✔
9. Supports life → Earth ✔

All matched correctly.

Final Answer:
1. Jupiter
2. Saturn
3. Venus
4. Mars
5. Uranus
6. Pluto
7. Mercury
8. Neptune
9. Earth