Select the correct answer from each drop-down menu.

\begin{tabular}{|l|l|l|}
\hline & \multicolumn{1}{|c|}{ Planet A } & \multicolumn{1}{c|}{ Planet B } \\
\hline Distance from Sun & 1.52 AU & 19.22 AU \\
\hline Planet composition & rocky mantle, iron core & hydrogen, helium \\
\hline Gases in atmosphere & [tex]$96 \%$[/tex] carbon dioxide, 3\% nitrogen,1\% other & mostly hydrogen and helium \\
\hline Number of moons & 2 & 27 \\
\hline Rings & no rings & faint rings \\
\hline
\end{tabular}

Planet [tex]$A$[/tex] is a [tex]$\square$[/tex] planet. Planet [tex]$B$[/tex] is a [tex]$\square$[/tex] planet. Planet [tex]$A$[/tex] is [tex]$\square$[/tex]. Planet [tex]$B$[/tex] is [tex]$\square$[/tex].



Answer :

To determine the correct answers for each of the drop-down menus, let's carefully analyze the given characteristics of Planet A and Planet B, and determine their types and positions relative to the Sun.

1. Planet A Composition and Type:
- Planet A has a "rocky mantle, iron core."
- Planets with a rocky mantle and iron core are known as terrestrial planets.

2. Planet B Composition and Type:
- Planet B has "hydrogen, helium" composition.
- Planets primarily composed of hydrogen and helium are known as gas giants.

3. Distances from the Sun:
- Planet A is 1.52 AU from the Sun.
- Planet B is 19.22 AU from the Sun.
- Since 1.52 AU is less than 19.22 AU, Planet A is closer to the Sun than Planet B.

4. Summarizing the Conclusions:
- Planet A is a terrestrial planet.
- Planet B is a gas giant.
- Planet A is closer to the Sun.
- Planet B is farther from the Sun.

With this thorough analysis, here are the correct selections for each drop-down menu:

- Planet A is a terrestrial planet.
- Planet B is a gas giant planet.
- Planet A is closer.
- Planet B is farther.

So, the completed sentences would be:
- Planet A is a terrestrial planet.
- Planet B is a gas giant planet.
- Planet A is closer.
- Planet B is farther.