How is the shariah related to the quran?

The Qur'an is the principal source of Islamic law, the Sharia. It contains the rules by which the Muslim world is governed (or should govern itself) and forms the basis for relations between man and God, between individuals, whether Muslim or non-Muslim, as well as between man and things which are part of creation.

Explanation: Btw I’m a Muslim I know a lot about these things and peace be upon you.

the answer is a glaciers carved a large valley that later flooded and became puget sound

"the royal proclamation of 1763"