Read this story and use it to answer the question.

Uranus is the seventh planet from the sun. Its blue-green color comes from the methane gas in its atmosphere. It is surrounded by 11 rings.

Uranus rotates on its side. Its axis is sideways. It is not up and down like other planets.

There are 27 moons in orbit around Uranus.

Neptune is the eighth and final planet in the solar system. It is nearly 2.8 billion miles from the sun. It completes its orbit every 165 Earth years.

Neptune's distance from the sun makes it the coldest planet in the solar system.

Neptune is the fourth largest planet. It is about four times larger than the earth.

Like Uranus, Neptune has methane gas in its atmosphere that gives it a blue-green color. Neptune's color is a brighter blue though.

Neptune has 13 moons.

How is Uranus different from Neptune?

Question 3 options:

Uranus rotates on its side.

Uranus has many moons.

Uranus is made of methane gas.

To compare Uranus and Neptune, we can examine the given information from the story.

According to the story, Uranus rotates on its side, which means its axis is sideways, unlike the other planets that have their axis in an upright position. In contrast, the story does not mention anything about Neptune's rotation or axis orientation, so we cannot determine if it rotates on its side like Uranus.

The story tells us that Uranus has 27 moons in orbit around it, while Neptune has 13 moons. Therefore, in terms of the number of moons, Uranus has more moons than Neptune.

The story also mentions that both Uranus and Neptune have methane gas in their atmospheres, which gives them a blue-green color. However, it does not provide any differentiation between the methane content or color intensity between the two planets. We cannot definitively determine if Uranus or Neptune has more methane or a brighter color based on the given information.

Based on the information provided in the story, the most substantial difference between Uranus and Neptune is that Uranus rotates on its side, while there is no information about Neptune's rotation mentioned. Therefore, the correct answer to the question "How is Uranus different from Neptune?" is "Uranus rotates on its side."