Final answer:
Dalton's model of the atom was based on experimental evidence, while the Greek model was based on philosophical reasoning. Dalton's model built upon the Greek idea of atoms and was more scientifically rigorous.
Step-by-step explanation:
Dalton's model of the atom was based on multiple lines of evidence, including the law of definite proportions, the law of multiple proportions, and the law of conservation of mass. These laws provided experimental evidence that supported the idea that matter is composed of indivisible atoms.
In contrast, the ancient Greeks used philosophical reasoning and thought experiments to support their model of the atom. They did not have access to the same experimental evidence that Dalton had.
Dalton's model of the atom and the Greek model are indirectly related. While Dalton built upon the Greek idea of atoms, his model was more scientifically rigorous and supported by experimental evidence.