Aliens looking for Gold ?

Zechariah Sitchin, a respected writer and researcher in the field of aliens, speculated that 250,000 years ago, aliens came to earth looking for gold to save their planet (most probably from atmosphere damage).

In Genesis 2:10, it is stated,

A river watering the garden flowed from Eden; from there it was separated into four headwaters. 11 The name of the first is the Pishon; it winds through the entire land of Havilah, where there is gold. 12 (The gold of that land is good; aromatic resin [e] and onyx are also there.) 13 The name of the second river is the Gihon; it winds through the entire land of Cush. [f] 14 The name of the third river is the Tigris; it runs along the east side of Asshur. And the fourth river is the Euphrates.
Isnt it strange that at the onset of creation, gold is mentioned? Why the emphasis? Why would a god be interested in gold, or any other element, at all? Maybe that was what the Bible-god was after, and they chose Eden so that Adam would produce men to harvest the gold for their use?

In Genesis 2:19, it is stated,

Now the LORD God had formed out of the ground all the beasts of the field and all the birds of the air. He brought them to the man to see what he would name them; and whatever the man called each living creature, that was its name. 20 So the man gave names to all the livestock, the birds of the air and all the beasts of the field.

I wonder what language or dialect Adam used for communication???

Then in verses 23-25, it is stated,

23 The man said, "This is now bone of my bones and flesh of my flesh; she shall be called 'woman, for she was taken out of man."
24 For this reason a man will leave his father and mother and be united to his wife, and they will become one flesh.
25 The man and his wife were both naked, and they felt no shame.

Adam and Eve had not produced any offspring, so who was it who talked about mother and father? This is not logical. Why was a decree given for a non-existant situation? Eve was supposed to be a helper. Why was it changed to wife? Seems that the writer was human and confused. And why was shame mentioned if it did not exist? The writer must have been aware of the nakedness of the body, and the shame associated with it. Thus, he should be human and not a god. Definitely not the Supreme God that I am seeking.

In Genesis 3:8, it is stated,

Then the man and his wife heard the sound of the LORD God as he was walking in the garden in the cool of the day, and they hid from the LORD God among the trees of the garden. 9 But the LORD God called to the man, "Where are you?"

Here, the Bible-god was walking and making noises like a human being!??? Then, he had to ask Adam "Where are you?", clearly showing that he is not omnipresent or omniscient. This fact is furthered supported by the fact that Adam and Eve hid behind a tree. If the Bible-god was omnipresent, why would they hide at all?