Final answer:
The Earth's mass is approximately 1.0 × 10²² times larger than an average human's mass, assuming an average human mass of 60 kg.
Step-by-step explanation:
The question asks to compare the Earth's mass to that of an individual's, referred to as Liam. The mass of the Earth is given as approximately 6.0 × 10²´ kg. If we assume Liam's mass is roughly 60 kg, which is a reasonable average for a human, we can determine how many times larger the Earth's mass is compared to Liam's mass. To find this ratio, divide the Earth's mass by Liam's mass: (6.0 × 10²´ kg) / (60 kg) = 1.0 × 10²² times. So, the Earth's mass is approximately 1.0 × 10²² times larger than Liam's mass.