What is the relationship between orbitals and energy levels in an atom?

In an atom, energy levels represent the different energy states that electrons can occupy. Orbitals are regions within an energy level where electrons are likely to be found. Each energy level can contain multiple orbitals, each with a specific shape and orientation. The higher the energy level, the farther the orbitals are from the nucleus, and the higher the energy of the electrons in those orbitals.