✅ Can someone help me understand this?

beginner

Code:

List<int> numbersList = new List<int>();
       numbersList.Add(1);
       numbersList.Add(2);
       numbersList.Add(3);
       numbersList.Add(4);
       numbersList.Add(5);
       numbersList.Add(6);
       numbersList.Add(7);
       numbersList.Add(8);
       numbersList.Add(9);
       numbersList.Add(10);
       numbersList.Add(11);
       numbersList.Insert(4, 4000);
       numbersList.RemoveAt(5);
       numbersList.RemoveAt(8);

       
       
       
       for (int i = 0; i < numbersList.Count; i++)
       {
           Console.WriteLine(numbersList[i]);
           
       }

List<int> numbersList = new List<int>();
       numbersList.Add(1);
       numbersList.Add(2);
       numbersList.Add(3);
       numbersList.Add(4);
       numbersList.Add(5);
       numbersList.Add(6);
       numbersList.Add(7);
       numbersList.Add(8);
       numbersList.Add(9);
       numbersList.Add(10);
       numbersList.Add(11);
       numbersList.Insert(4, 4000);
       numbersList.RemoveAt(5);
       numbersList.RemoveAt(8);

       
       
       
       for (int i = 0; i < numbersList.Count; i++)
       {
           Console.WriteLine(numbersList[i]);
           
       }

I dont get how the for loop prints each item in the list? i get to

Console.WriteLine(numbersList[i])

Console.WriteLine(numbersList[i])

method and just get lost? i understand that for arrays and list you can print an item by doing something like