The orbital radii of four planets in our solar system are shown in the following table.

Orbital Radii
Planet Orbital Radii (AU)
W 5.2
X 0.72
Y 1.0
Z 19.1

Which planet is likely to experience the highest temperature?

W
X
Y
Z
I think it is B.x but I am not for sure

correct

To determine which planet is likely to experience the highest temperature, we need to consider various factors such as proximity to the sun, atmospheric composition, and greenhouse effect. However, based solely on the information provided, we can make an educated guess.

The orbital radius of a planet is the average distance between the planet and the sun. In general, planets that are closer to the sun tend to experience higher temperatures because they receive more solar radiation.

In this case, planet Z has the largest orbital radius of 19.1 AU, indicating that it is the farthest from the sun compared to the other planets. As a result, it is likely to receive less solar radiation and experience lower temperatures compared to the other planets.

Conversely, planet X has an orbital radius of 0.72 AU, indicating that it is the closest planet to the sun among the given options. Being closer to the sun, planet X is likely to receive more solar radiation, which could result in higher temperatures.

Therefore, based on the information provided, it is more likely that planet X (option B) would experience the highest temperature among the four planets.

To determine which planet is likely to experience the highest temperature, we need to consider factors such as the planet's distance from the Sun and its atmosphere.

In general, a planet that is closer to the Sun will receive more sunlight and consequently experience higher temperatures. The distance between a planet and the Sun is typically measured in astronomical units (AU), with 1 AU being the average distance between the Earth and the Sun.

Looking at the orbital radii given in the table:

Planet W has an orbital radius of 5.2 AU.
Planet X has an orbital radius of 0.72 AU.
Planet Y has an orbital radius of 1.0 AU.
Planet Z has an orbital radius of 19.1 AU.

Comparing the values, we can see that Planet W is the farthest from the Sun, as it has an orbital radius of 5.2 AU, while Planet X and Planet Y have smaller orbital radii of 0.72 AU and 1.0 AU, respectively. Planet Z has the largest orbital radius of 19.1 AU.

Since Planet W is the farthest from the Sun, it will receive less sunlight and is therefore likely to experience lower temperatures compared to the other planets. Conversely, Planet Z, being the closest to the Sun with an orbital radius of 19.1 AU, will receive more sunlight and is likely to experience higher temperatures.

Therefore, the correct answer is Planet Z.