A) a character who dives into water and brings up a small amount of mud or sand
B) a character who travels to the center of Earth and lives there
C) a character who dives into the ocean and creates a new world underwater
D) a character who comes from another world and teaches humans important skills
In earth-diver theory, a supreme being usually sends an animal into the water in order to find bits of sand or mud. The latter ones are going to be used for the building of habitable lands. There are different approaches from scholars for the interpretation. Some of them consider it with psychological issues, while others connect it with cosmogonical conditions. According to this information, the correct answer is A.