Question

Rust on an artifact is an example of (1 point) chemical decomposition ******* chemical preservation physical decomposition physical preservation 2. What “preservation controversy” developed over the years relating to Michelangelo’s paintings in the Sistine Chapel? (1 point)
Michelangelo wanted to paint something other than Biblical scenes.
No one could see the works because the chapel was off limits to visitors.
Too much sunlight on the chapel ceiling faded the paintings. ********
Well-meaning conservators actually damaged the works.
3. What was the accidental natural preservative for artifacts from the town of Pompeii? (1 point)
acid neutral paper UV rays volcanic ash ***** water submersion

Answer 1

Here are the answers to the given questions above.
1. Rust on an artifact is an example of CHEMICAL DECOMPOSITION.
2. The “preservation controversy” that developed over the years relating to Michelangelo’s paintings in the Sistine Chapel is that too much sunlight on the chapel ceiling faded the paintings.
3. The accidental natural preservative for artifacts from the town of Pompeii was volcanic ash.
Hope this helps.