Final answer:
Nathaniel, the father in the given summary, is a park ranger who has a fondness for junk food, contrasting with his wife's healthy lifestyle. The correct answer is1) Park ranger.
Step-by-step explanation:
The occupation of Nathaniel, the father, in the summary provided is that of a park ranger. This is mentioned in the opening part of the summary, with a contrast drawn between his love for junk food and Martha, the mother, who leads a healthy lifestyle as a museum historian.
Nathaniel's role as a park ranger is a foundational detail in understanding his character within the family dynamic presented.
Nathaniel's occupation would refer to the job or profession that Nathaniel holds or the type of work he does. Without specific information about Nathaniel, it's challenging to provide a precise answer.
Occupations can vary widely, ranging from careers like doctors, teachers, engineers, artists, and much more.