Read the following excerpt:

"Water with berries in't, and teach me how
To name the bigger light, and how the less,
That burn by day and night: and then I loved thee
And show'd thee all the qualities o' the isle,
The fresh springs, brine-pits, barren place and fertile:
Cursed be I that did so! All the charms
Of Sycorax, toads, beetles, bats, light on you!"

What can be inferred about the character of Caliban based on his description of "the fresh springs, brine-pits, barren place and fertile"?

A. He is formally educated.
B. He feels superior to his audience.
C. He is knowledgeable about nature.
D. He is a stranger in this place.