Wa-alaikumu s-salam...Peace be on you.
Perhaps some people think, soil was mixed with water, kneaded, breathed into and Adam was made.
But It is not the case in Holy Quran.
The Reality
In fact, there were people before Adam, as the Holy Quran says:
[2:31] And when thy Lord said to the angels: ‘I am about to place a
vicegerent in the earth,’ they said: ‘Wilt Thou place therein such as will cause disorder in it, and shed blood? — and we glorify Thee with Thy praise and extol Thy holiness.’ He answered: ‘I know what you know not.’
Explanation
خليفة (vicegerent) is derived from خلف which means he came after, stood in place of.
The word خليفة is used in 3 senses 1)-The one who comes after and stands in place of someone, 2)-Supreme religious head, 3)-A sovereign, king or ruler, .......also means......4)-One who precedes someone and is followed by him.
Source:
The Holy Quran
wwwDOTaislamDOTorg/quran/tafseer/?page=74®ion=E1&CR=
Further Support
Please read Note # 916
Source:The Holy Quran
wwwDOTalislamDOTorg/quran/tafseer/?page=772®ion=E1
[2:32] And He taught Adam all the names, then He put
the objects of these
names before the angels and said: ‘Tell Me the names of these, if you are right.’
[2:33] They said: ‘Holy art Thou! No knowledge have we except what Thou hast taught us; surely, Thou art the All-Knowing, the Wise.’
[2:34] He said: ‘O Adam, tell them their names;’ and when he had told them their names, He said: ‘Did I not say to you, I know the secrets of the heavens and of the earth, and I know what you reveal and what you conceal?’
[2:35] And
remember the time when We said to the angels: ‘Submit to Adam,’ and they
all submitted. But Iblis
did not. He refused and was too proud; and he was of the disbelievers.
[2:36] And We said: ‘O Adam, dwell thou and thy wife in the garden, and eat therefrom plentifully wherever you will, but approach not this tree, lest you be of the wrongdoers.’
[2:37] But Satan caused them both to slip by means of it and drove them out of
the state in which they were. And We said: ‘Go forth; some of you are enemies of others, and for you there is an abode in the earth and a provision for a time.
[2:38] Then Adam learnt from his Lord certain words
of prayer. So He turned towards him with mercy. Surely, He is Oft-Returning
with compassion, and is Merciful.
[2:39] We said: ‘Go forth,
all of you, from here. And if there comes to you guidance from Me, then whoso shall follow My guidance, on them
shall come no fear, nor shall they grieve.’
Explanation
جميعا (all of you) shows there were many people.
If you like to know more about about Adam and Explanations, please read the right hand column and reach to corresponding place here:
Source: This page and next @ The Holy Quran
wwwDOTalislamDOTorg/quran/tafseer/?page=2949®ion=E1
For Scientific treatment
Life in the Perspective of Quranic Revelations—A Brief Introductory Chapter
@
Life in the Perspective of Quranic RevelationsâA Brief Introductory Chapter
wwwDOTalislamDOTorg/library/books/revelation/part_5_section_1.html
and other places in book.
You are welcome to read.
Good wishes.