Final answer:
When analyzing the author's tone in a passage, it is important to consider the connotations and meanings of specific words. In this excerpt from Silent Spring, the phrase 'lined with browned and withered vegetation as though swept by fire' best shows the author's tone of despair.
Step-by-step explanation:
When reading a passage like this, it is important to analyze the connotations and meanings of specific words to understand the author's tone.
In this excerpt from Silent Spring, the author's tone of despair is best shown through the phrase 'lined with browned and withered vegetation as though swept by fire.'
The words 'browned' and 'withered' convey a sense of destruction and decay, while the comparison to fire adds a sense of devastation. By examining these words and their connotations, the reader can better understand the author's tone of despair.