A Fata Morgana is a complex form of superior mirage that is seen in a narrow band right above the horizon. It is caused by the bending of light rays in the atmosphere, creating distorted and elongated images of distant objects. Fata Morganas are often seen in polar regions or deserts where there are stark temperature gradients. The name "Fata Morgana" comes from the Italian term for the Arthurian sorceress Morgan le Fay, known for her illusions and enchantments. **

Merlin Morgana Le Fay is a character from Arthurian legend, often depicted as a powerful sorceress or enchantress. She is sometimes portrayed as a villain, using her magical abilities to oppose King Arthur and his knights. In some versions of the legend, she is also depicted as the half-sister of King Arthur, and her character has been the subject of many adaptations in literature, film, and television. Overall, Merlin Morgana Le Fay is a complex and enigmatic figure in Arthurian mythology, often associated with magic, mystery, and intrigue. **

A Fata Morgana disappears when approached because it is a type of mirage caused by the bending of light rays in the atmosphere. As a person moves closer to the mirage, the angle at which the light is being bent changes, causing the image to distort and eventually disappear. This phenomenon occurs due to temperature variations in the air, which create different layers of air with varying densities that refract light in different ways. **

The name Fata Morgana comes from the Italian phrase "fata Morgana," which means "Morgan le Fay" in English. Morgan le Fay is a powerful sorceress from Arthurian legend, known for her illusions and magical abilities. The name Fata Morgana is often used to describe a complex form of superior mirage, where distant objects are distorted and appear to be floating in the air. This mirage phenomenon is named after Morgan le Fay due to its deceptive and illusory nature. **

Morgana turns evil in the series because of a combination of factors. She feels betrayed by those she trusted, such as Uther Pendragon, and experiences a sense of isolation and abandonment. Additionally, she discovers her magical abilities and struggles with the fear and hatred directed towards magic users in Camelot. These factors contribute to her growing resentment and desire for power, leading her down a darker path. **

No, the set of whole numbers Z is not greater than the set of natural numbers N. The set of natural numbers N includes all positive integers starting from 1, while the set of whole numbers Z includes all the natural numbers as well as 0 and the negative integers. Therefore, the set of natural numbers N is a subset of the set of whole numbers Z, making the set of whole numbers Z greater in size. **

A set of numbers is a collection of distinct numbers that are grouped together. These numbers can be integers, fractions, decimals, or even irrational numbers. Sets of numbers can be finite, with a specific number of elements, or infinite, with an unlimited number of elements. Sets of numbers are often used in mathematics to represent data, solve equations, and analyze patterns. **

Decimal numbers fit into the set of real numbers. Real numbers include all rational and irrational numbers, which encompass integers, fractions, and decimal numbers. Therefore, decimal numbers are a subset of the real numbers and can be represented on the number line alongside all other real numbers. **