Career in art conservation?

Hi! I am a rising senior in high school and I am looking into occupations that combine my love for science with my love for art/culture. I found that art conservation checks those bases, but I know very little about it. If someone could help answer some questions I have about it (or suggest other career paths) I would really appreciate it :)))

Is the salary good?
How much training/school is needed (to be the most successful)?
Are there any specific schools I should look into?
Is it a competitive field?
What exactly does an art conservator do?

THANKS!!