Final answer:
True Saturn has a surface magnetic field weaker than Earth's.
Step-by-step explanation:
Saturn has a surface magnetic field weaker than Earth's. While Saturn has a massive and powerful magnetic field overall, its strength at the surface is considerably weaker compared to Earth. The magnetic field of a planet is influenced by its size, composition, and internal structure. Saturn is a gas giant composed mainly of hydrogen and helium, and its magnetic field is generated deep within its interior. The strength of a planet's magnetic field is not uniform, and it can vary across different regions.