Ganymede, the biggest moon in our solar system, belongs to which planet?a)Saturnb)Uranusc)Neptuned)JupiterCorrect answer is option 'D'. Can you explain this answer?

EduRev

All Courses

Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity

Open App

ACT Exam > ACT Questions > Ganymede, the biggest moon in our solar syste...

Ganymede, the biggest moon in our solar system, belongs to which planet?

a)
Saturn
b)
Uranus
c)
Neptune
d)
Jupiter

Correct answer is option 'D'. Can you explain this answer?

Join for Free

Join for Free

Verified Answer

Ganymede, the biggest moon in our solar system, belongs to which plane...

Ganymede, the largest moon in our solar system, orbits Jupiter. It is even larger than the planet Mercury. Ganymede is a fascinating world with its own magnetic field and a diverse surface featuring both heavily cratered regions and smooth plains. It is also thought to have a subsurface ocean beneath its icy crust, making it a target of interest for scientific exploration in the search for potential habitats for extraterrestrial life.

View all questions of this test

View all answers Start learning for free

Explore Courses for ACT exam

Similar ACT Doubts

Directions:Read the passage and choose the best answer to each question.PassageThe ninth planet of our solar system, Pluto, was discovered in 1930. It is the smallest planet in the solar system, with a surface area more than 300 times smaller than Earth’s. Recently, Pluto’s categorization as a planet has been debated. Two scientists discuss whether Pluto is a planet or another celestial object.Scientist 1Pluto is most certainly a planet. Some astronomers have suggested that Pluto be stripped of its planetary status, arguing that it is more accurately categorized as an asteroid or comet. However, with a 1,413 mile diameter, Pluto is almost 1,000 times bigger than an average comet, and it does not have a tail of dust and gas as comets do. A planet can be described as a non-moon, sun-orbiting object that does not generate nuclear fusion and is large enough to be pulled into a spherical shape by its own gravity. Strictly by deﬁnition alone, Pluto is a planet. Pluto is clearly not a moon, as it does not orbit another planet. Although Pluto’s orbital path is irregular as compared with the other planets of the solar system, it undisputedly orbits the sun. Pluto does not generate heat by nuclear ﬁssion, distinguishing it from a star. It is large enough to be pulled into a spherical shape by its own gravitational force, distinguishing it from either a comet or an asteroid.Scientist 2There are many facts about Pluto suggesting that it is actually not a planet but a member of the Kuiper Belt, a group of sizable comets that orbit the sun beyond Neptune. First, Pluto is composed of icy material, as are the comets in the Kuiper Belt, while the other planets of the solar system fall into one of two categories: rocky or gaseous. The four inner planets, Mercury, Venus, Earth, and Mars are rocky planets; Jupiter, Saturn, Uranus, and Neptune are gaseous. Pluto is neither rocky nor gaseous but has an icy composition. In addition, Pluto is much too small to be a planet. It is less than half the diameter of the next smallest planet, Mercury.The Earth’s moon is even larger than Pluto. Finally, the eccentricity of Pluto’s orbit indicates that it is not a planet.Pluto is generally considered the ninth planet, but for twenty years of its 249 year orbit, it is actually closer to the sun than is Neptune, making it the eighth planet during that period of time. This irregular orbit is shared by over seventy Kuiper Belt comets.Q. Which of the following phrases best describes the major point of difference between the two scientists’ viewpoints?

View answer

Directions:Read the passage and choose the best answer to each question.PassageThe ninth planet of our solar system, Pluto, was discovered in 1930. It is the smallest planet in the solar system, with a surface area more than 300 times smaller than Earth’s. Recently, Pluto’s categorization as a planet has been debated. Two scientists discuss whether Pluto is a planet or another celestial object.Scientist 1Pluto is most certainly a planet. Some astronomers have suggested that Pluto be stripped of its planetary status, arguing that it is more accurately categorized as an asteroid or comet. However, with a 1,413 mile diameter, Pluto is almost 1,000 times bigger than an average comet, and it does not have a tail of dust and gas as comets do. A planet can be described as a non-moon, sun-orbiting object that does not generate nuclear fusion and is large enough to be pulled into a spherical shape by its own gravity. Strictly by deﬁnition alone, Pluto is a planet. Pluto is clearly not a moon, as it does not orbit another planet. Although Pluto’s orbital path is irregular as compared with the other planets of the solar system, it undisputedly orbits the sun. Pluto does not generate heat by nuclear ﬁssion, distinguishing it from a star. It is large enough to be pulled into a spherical shape by its own gravitational force, distinguishing it from either a comet or an asteroid.Scientist 2There are many facts about Pluto suggesting that it is actually not a planet but a member of the Kuiper Belt, a group of sizable comets that orbit the sun beyond Neptune. First, Pluto is composed of icy material, as are the comets in the Kuiper Belt, while the other planets of the solar system fall into one of two categories: rocky or gaseous. The four inner planets, Mercury, Venus, Earth, and Mars are rocky planets; Jupiter, Saturn, Uranus, and Neptune are gaseous. Pluto is neither rocky nor gaseous but has an icy composition. In addition, Pluto is much too small to be a planet. It is less than half the diameter of the next smallest planet, Mercury.The Earth’s moon is even larger than Pluto. Finally, the eccentricity of Pluto’s orbit indicates that it is not a planet.Pluto is generally considered the ninth planet, but for twenty years of its 249 year orbit, it is actually closer to the sun than is Neptune, making it the eighth planet during that period of time. This irregular orbit is shared by over seventy Kuiper Belt comets.Q. The polar ice caps on Pluto’s surface melt one time during every 249-year orbit, exposing Pluto’s truly rocky surface, which is similar to that of Mars. Based on the information provided, this ﬁnding, if true, would most likely weaken the position(s) of

View answer

Directions:Read the passage and choose the best answer to each question.PassageThe ninth planet of our solar system, Pluto, was discovered in 1930. It is the smallest planet in the solar system, with a surface area more than 300 times smaller than Earth’s. Recently, Pluto’s categorization as a planet has been debated. Two scientists discuss whether Pluto is a planet or another celestial object.Scientist 1Pluto is most certainly a planet. Some astronomers have suggested that Pluto be stripped of its planetary status, arguing that it is more accurately categorized as an asteroid or comet. However, with a 1,413 mile diameter, Pluto is almost 1,000 times bigger than an average comet, and it does not have a tail of dust and gas as comets do. A planet can be described as a non-moon, sun-orbiting object that does not generate nuclear fusion and is large enough to be pulled into a spherical shape by its own gravity. Strictly by deﬁnition alone, Pluto is a planet. Pluto is clearly not a moon, as it does not orbit another planet. Although Pluto’s orbital path is irregular as compared with the other planets of the solar system, it undisputedly orbits the sun. Pluto does not generate heat by nuclear ﬁssion, distinguishing it from a star. It is large enough to be pulled into a spherical shape by its own gravitational force, distinguishing it from either a comet or an asteroid.Scientist 2There are many facts about Pluto suggesting that it is actually not a planet but a member of the Kuiper Belt, a group of sizable comets that orbit the sun beyond Neptune. First, Pluto is composed of icy material, as are the comets in the Kuiper Belt, while the other planets of the solar system fall into one of two categories: rocky or gaseous. The four inner planets, Mercury, Venus, Earth, and Mars are rocky planets; Jupiter, Saturn, Uranus, and Neptune are gaseous. Pluto is neither rocky nor gaseous but has an icy composition. In addition, Pluto is much too small to be a planet. It is less than half the diameter of the next smallest planet, Mercury.The Earth’s moon is even larger than Pluto. Finally, the eccentricity of Pluto’s orbit indicates that it is not a planet.Pluto is generally considered the ninth planet, but for twenty years of its 249 year orbit, it is actually closer to the sun than is Neptune, making it the eighth planet during that period of time. This irregular orbit is shared by over seventy Kuiper Belt comets.Q. Scientist 1’s viewpoint would be weakened by which of the following observations, if true?

View answer

Directions:Read the passage and choose the best answer to each question.PassageThe ninth planet of our solar system, Pluto, was discovered in 1930. It is the smallest planet in the solar system, with a surface area more than 300 times smaller than Earth’s. Recently, Pluto’s categorization as a planet has been debated. Two scientists discuss whether Pluto is a planet or another celestial object.Scientist 1Pluto is most certainly a planet. Some astronomers have suggested that Pluto be stripped of its planetary status, arguing that it is more accurately categorized as an asteroid or comet. However, with a 1,413 mile diameter, Pluto is almost 1,000 times bigger than an average comet, and it does not have a tail of dust and gas as comets do. A planet can be described as a non-moon, sun-orbiting object that does not generate nuclear fusion and is large enough to be pulled into a spherical shape by its own gravity. Strictly by deﬁnition alone, Pluto is a planet. Pluto is clearly not a moon, as it does not orbit another planet. Although Pluto’s orbital path is irregular as compared with the other planets of the solar system, it undisputedly orbits the sun. Pluto does not generate heat by nuclear ﬁssion, distinguishing it from a star. It is large enough to be pulled into a spherical shape by its own gravitational force, distinguishing it from either a comet or an asteroid.Scientist 2There are many facts about Pluto suggesting that it is actually not a planet but a member of the Kuiper Belt, a group of sizable comets that orbit the sun beyond Neptune. First, Pluto is composed of icy material, as are the comets in the Kuiper Belt, while the other planets of the solar system fall into one of two categories: rocky or gaseous. The four inner planets, Mercury, Venus, Earth, and Mars are rocky planets; Jupiter, Saturn, Uranus, and Neptune are gaseous. Pluto is neither rocky nor gaseous but has an icy composition. In addition, Pluto is much too small to be a planet. It is less than half the diameter of the next smallest planet, Mercury.The Earth’s moon is even larger than Pluto. Finally, the eccentricity of Pluto’s orbit indicates that it is not a planet.Pluto is generally considered the ninth planet, but for twenty years of its 249 year orbit, it is actually closer to the sun than is Neptune, making it the eighth planet during that period of time. This irregular orbit is shared by over seventy Kuiper Belt comets.Q. According to Scientist 2’s viewpoint, compared to other planets of the solar system, Pluto’s surface is

View answer

Directions:Read the passage and choose the best answer to each question.PassageThe ninth planet of our solar system, Pluto, was discovered in 1930. It is the smallest planet in the solar system, with a surface area more than 300 times smaller than Earth’s. Recently, Pluto’s categorization as a planet has been debated. Two scientists discuss whether Pluto is a planet or another celestial object.Scientist 1Pluto is most certainly a planet. Some astronomers have suggested that Pluto be stripped of its planetary status, arguing that it is more accurately categorized as an asteroid or comet. However, with a 1,413 mile diameter, Pluto is almost 1,000 times bigger than an average comet, and it does not have a tail of dust and gas as comets do. A planet can be described as a non-moon, sun-orbiting object that does not generate nuclear fusion and is large enough to be pulled into a spherical shape by its own gravity. Strictly by deﬁnition alone, Pluto is a planet. Pluto is clearly not a moon, as it does not orbit another planet. Although Pluto’s orbital path is irregular as compared with the other planets of the solar system, it undisputedly orbits the sun. Pluto does not generate heat by nuclear ﬁssion, distinguishing it from a star. It is large enough to be pulled into a spherical shape by its own gravitational force, distinguishing it from either a comet or an asteroid.Scientist 2There are many facts about Pluto suggesting that it is actually not a planet but a member of the Kuiper Belt, a group of sizable comets that orbit the sun beyond Neptune. First, Pluto is composed of icy material, as are the comets in the Kuiper Belt, while the other planets of the solar system fall into one of two categories: rocky or gaseous. The four inner planets, Mercury, Venus, Earth, and Mars are rocky planets; Jupiter, Saturn, Uranus, and Neptune are gaseous. Pluto is neither rocky nor gaseous but has an icy composition. In addition, Pluto is much too small to be a planet. It is less than half the diameter of the next smallest planet, Mercury.The Earth’s moon is even larger than Pluto. Finally, the eccentricity of Pluto’s orbit indicates that it is not a planet.Pluto is generally considered the ninth planet, but for twenty years of its 249 year orbit, it is actually closer to the sun than is Neptune, making it the eighth planet during that period of time. This irregular orbit is shared by over seventy Kuiper Belt comets.Q. Which of the following statements best describes how Scientist 2 likens Pluto to a Kuiper Belt comet?

View answer

Top Courses for ACTView all

ACT Mock Test Series 2025

Biology for ACT

How to Prepare for ACT

Mathematics for ACT

Chemistry for ACT