One black child is the part that cracks me up! Do you feel this is a case of colorism: light-skin vs. dark-skin. Because according to these scriptures - Emzara gave birth to all of Noah's children. Further, Kush is Canaan is Kemet -KMT is Mizraim is Egypt is Ethiopia. Nearly all of the land by the Nile river. So really, Noah's story is more of a story of migration. While some people feel these stories are "holy," - I see a report of a people, their record of movement, practices, and their knowledge of the universe, solar system, and Earth.
Case-in-point, take these two supposed Greek letters "Nu (Nv) and Mu. The Greeks based their alphabet on the KMT (Egyptian) hieroglyphs. (The Phoenicians popularized the hieroglyphic system - but that's another story).
These two "hieroglyphs" together loosely translate into "created from the primordial waters)
Nu is the name of the oldest Egyptian god, who is the father of the Sun god, Re. Nu is also the symbol for primeval water that began all creation.
(By the way, there's also an updated 'feminine' for this translation, which means the ancient Egyptians were not originally a patriarchal society - which was probably another source of contention for surrounding societies.)
Mu is also the symbol for water - offspring from the primordial waters.
Archaeologists say Egyptian hieroglyphs date back to early 27 - 28 B.C.
So riddle me this. How did ancient Africans know that water was the oldest element in our universe? It was only 2014 when modern scientists discovered Earth's water (via a study of ice molecules ) is older than Earth and the sun?
Scriptures have a lot of information, but very few "scholars" have extracted its wisdom.