In Leeming's book The World of Myth an Anthology 3rd edition, Atum was the Egyptian sun god of Heliopolis.

Atum was also viewed as the creator god who was responsible for the creation of the world. According to Egyptian mythology, the world began as a chaotic and formless void, and Atum emerged from this void to create order and structure. He was often depicted as a man with a head in the shape of a cobra or a falcon, and was associated with the sun, rebirth, and eternal life. Atum was a central figure in Egyptian mythology and worship, and was revered by many as a powerful and benevolent deity.

True or False?

Atum was responsible for the creation of the world according to Egyptian mythology.

True.

Atum, also known as Ra-Atum, is indeed an Egyptian deity associated with the sun. Here is a step-by-step breakdown of the information regarding Atum as found in Leeming's book, "The World of Myth: An Anthology":

Step 1: Locate the book - "The World of Myth: An Anthology" by David Adams Leeming.

Step 2: Open the book to the section titled "Egyptian Mythology" or a relevant section that mentions Atum.

Step 3: Within this section, look for information on Atum, the Egyptian sun god.

Step 4: Identify the relevant details about Atum provided in the text. This includes his association with the sun and his connection to Heliopolis, an ancient city in Egypt.

Step 5: Note any additional information Leeming's book provides about Atum. This may include his role in creation mythology or any other significant aspects of his character or role in Egyptian mythology.

It's important to keep in mind that this step-by-step breakdown assumes that the information specified is present in the book mentioned and is merely providing a general guide on how to find the relevant information about Atum within that source.