Your question states: <span>What is a practice or pattern that is a performed in a specific manner. One thing that what is means to make a practice or a pattern enable to perform in a specific manner would be by continuously repeating the same steps to make it into a specific manner. That would be a way to do it.
A pattern<span> is a discernible regularity in the world or in a manmade design. As such, the elements of a pattern repeat in a predictable manner. A </span>geometric pattern<span> is a kind of pattern formed of </span>geometric shapes<span> and typically repeated like a </span>wallpaper<span> design.
Acid rain from Los Angeles changed the chemistry of the river, resulting in the death of many fish.Due to human activities in Los Angeles, pollution is not anymore shocking. The acid rain would be distributed to the river which would change the environment of the aquatic life.
