Some of these dogmas are implicitly stated in Sacred Scripture:
1. Mother of God
Jesus is God and Mary is His mother.
5. Mother of the Church
It is clearly stated in Sacred Scripture that Christ is the Head of His Church (Colossians 1:18 "And he is the head of his body, the Church") , that we are part of His Mystical Body (1 Cor 12:19 ff), and God chose to have a Mother (Luke 1:30-13); therefore, Mary is our mother as well. Mary can not be the Mother of a "head" or of one part of a body only.
8. Queen of Heaven and Earth
Jesus is the King of kings (Rev 17:14), and every knee shall bow at His Name, in Heaven, Earth and in Hell (Philippians 2:10) and since this same King has a Mother (because He willed so), that Mother must be a Queen. "The mother of a king is a queen".