Although it was early the heart already hung heavy in the air.
Answer: to show that producing drinking water is just one good result of fog collection.
Explanation:
The author use the phrase "a harvest of many benefits" to show that producing drinking water is just one good result of fog collection.
The intent of the phrase was to show how important fog collection was. Apart form the fact that it produces drinking water, it can also irrigate crops and change high deserts into green landscapes.
The third-person point of view used by Sinclair is intended
to achieve his resolution, by focusing on what Jurgis understands and feels. The narrator concentrates on the main character Jurgis, his
emotions and his thoughts, and the readers also get an perception on other
minor characters’ thought processes.
The answer that some of the info might be right but in my defense you said no reason