Question

planet x | planet y

has moons and rings
is not considered a gas giant
is unable to clear similar-sized objects from its orbital path
is the second most massive object in our solar system

Explanation:

Identify the characteristics of Planet X

The problem presents a sorting task with two categories: "Planet X" and "Planet Y". Below the table, there are four descriptive cards:

1. "has moons and rings"
2. "is not considered a gas giant"
3. "is unable to clear objects from its orbital path"
4. "is the second most massive object in our solar system"

Let's analyze the clues to identify Planet X and Planet Y.

• "is the second most massive object in our solar system": The Sun is the most massive object. The second most massive object in our solar system is Jupiter. Therefore, Planet X must be Jupiter.
• Since Planet X is Jupiter (a gas giant), we can associate the characteristics of Jupiter with Planet X:
• Jupiter has moons and rings (Jupiter has dozens of moons and a faint ring system).
• Jupiter is the second most massive object in our solar system.

Identify the characteristics of Planet Y

Now let's determine the identity and characteristics of Planet Y based on the remaining cards:

• "is unable to clear objects from its orbital path": This is the defining IAU criteria for a dwarf planet (such as Pluto).
• "is not considered a gas giant": Pluto (or any dwarf planet/terrestrial planet) is not a gas giant.
• Therefore, Planet Y represents a dwarf planet (like Pluto), which is characterized by:
• is not considered a gas giant
• is unable to clear objects from its orbital path

Match cards to categories

Using our understanding of Inner and Outer Planets and Dwarf Planets:

• Planet X (Jupiter):
• "has moons and rings"
• "is the second most massive object in our solar system"
• Planet Y (Dwarf Planet / Pluto):
• "is not considered a gas giant"
• "is unable to clear objects from its orbital path"

Answer:

The cards should be sorted into the table columns as follows:

Planet X	Planet Y