Salaam

Creating heavens and earth in 6 days and 4 days for mountains and provisions on earth. ? By reading the 2 ayats mentioned below this is the picture which is created.

Quran 50:38

And indeed we created the heavens and the earth and all between them in six days

“He is the Lord of all the worlds. He set on it mountains standing firm, high above it and bestowed blessings on the earth and measured therein all things to give them nourishment equally for all the needy. All this took four days. “