Answer:
The tone of this passage is nostalgic and adventurous. The author recalls his past experiences of sleeping without blankets or supper, but also emphasizes the joy of being able to wander freely in the wilderness, gathering plants. The words "wild," "fertile," and "free" contribute to this tone by conveying a sense of excitement and freedom.
If the words "travel" and "lonely the solitary cloud, collecting and numbering plants" replaced the bolded words, the tone would change to a more introspective and melancholic one. The word "travel" is less specific than "wander," and the phrase "lonely the solitary cloud" implies a sense of isolation and detachment. The new tone would be more contemplative and reflective, as the author focuses on the solitary nature of his plant collecting rather than the joy of exploration.
Step-by-step explanation: