This is an example of a simile, where a comparison between two different things (in this case the fleece and snow) is made using the words "like" or "as."
simile
Because they live in the snow.
Snow White
7 Dwarfs of Snow White
No
Prince Charming as in Cinderella, Snow White, etc
The fleece is as white as snow, meaning the lambs wool
Mary, a character in the nursery rhyme "Mary Had a Little Lamb," had a little lamb whose fleece was white as snow.
The poem "Mary Had a Little Lamb" describes a young girl named Mary and her pet lamb, which follows her wherever she goes. The lamb's fleece is described as being as white as snow.
what "the soft, unbroken snow seemed to advertise solidity beneath mean
The phrase "soft unbroken snow seemed to advertise solidity" contains personification, attributing human qualities to the snow.
Fleece
Examples of figurative language in "The Mousetrap" include similes, metaphors, and personification. For example, when the characters say "the house creaks like an old ship," it is a simile comparing the sound of the creaking to that of a ship. Another example is when a character describes the snow as "a white blanket covering the earth," using a metaphor to create a vivid image of the snow covering everything like a blanket. Personification can be seen when the wind is described as "whispering secrets" as if it has human-like qualities.
mary had a little lamb who's fleece was white as snow blah blah blah blah blah blah blah .......................................................................
His soul swooned slowly as he heard the snow falling faintly through the universe and falling faintly.
Snow White and if spelled Himsveta than it means Parvati
Thomas Edison with the wax phonograph. The words being " Mary had a little lamb, it's fleece as white as snow. And everywhere that Mary went, the lamb was sure to go"
as white as snow