Answer:
The tone can be described as gentle, joyous, and pleasant.
Explanation:
We can identify the tone by looking at the words that the author uses in the passage. Words such as "beautiful" and "soft" help contribute to the tone of relief and gentleness. The passage starts off with the narrator stating how they were discouraged and bewildered, which would imply a sad and confused tone. However, in the sentences after, the author contrasts the mood they set by describing the beauty of Calypso, and how relieved the author feels. If the words "puddle of gray algae in which its insignificant bleached bulb had fallen into a tangle of twigs" were used, the tone would feel dull and boring. The imagery the author uses, however, creates a setting of beauty.