Final answer:
In 'The Sea Devil,' an example of an external conflict is the protagonist's battle with a giant sea creature, representing a Character vs. environment or nature conflict.
Step-by-step explanation:
An example of an external conflict in the story 'The Sea Devil' is the protagonist fighting against a giant sea creature. This type of conflict is known as Character vs. environment or nature, where the character faces challenges that arise from natural forces, elements, or creatures, as opposed to an internal conflict which would involve a character struggling with their own emotions, beliefs, or decisions. In 'The Sea Devil,' the main character's battle with a large sea creature epitomizes a classic man versus nature scenario, a common theme in literature that explores the human spirit and capability against the formidable and unpredictable forces of the natural world.