Why did the oysters turn blue?

Explanation:

The oysters turned blue when they realized that they were going to be eaten by the Walrus and the Carpenter.

In the poem "The Walrus and the Carpenter" by Lewis Carroll, the oysters turned blue as a reaction to the impending danger of being eaten by the Walrus and the Carpenter. The fear and realization of their fate caused them to change color, reflecting the intense emotions they were experiencing.

The sudden shock of the situation and the betrayal by the seemingly friendly characters of the Walrus and the Carpenter would have triggered a strong fear response in the oysters, leading to the change in their appearance.

Overall, the turning blue of the oysters serves as a symbolic representation of their awareness and acceptance of their inevitable doom at the hands of the deceiving duo, highlighting the themes of innocence, deception, and morality present in the poem.