Age is how old the rock is relative to other rocks, position is where the rock is in relation to other rocks. Tectonic motion and other forces can easily turn a portion of the Earths crust upside...
relative age is the geologic age of a fossil organism, rock, or geologic feature or event defined relative to other organisms, rocks, features, or events rather than in terms of years. absolute age...
the word relative in music means something that has the same key signature . so a minor and c major because they both have the same key signature.
No flats and no sharps.