How will one be able to distinguish Adam, peace be upon him, on the Day of Resurrection?

People will recognize each other on the Day of Resurrection, and this is affirmed by the revealed texts from the Quran and Sunnah. They will come to Adam and other prophets to seek intercession with Allah. How they will recognize each other and the prophets is among the unseen matters that are known only through revelation, and a Muslim must believe in it and affirm it.