Final answer:
A beginning example of 'Fragmentation' in 'Preludes' is the use of enjambment to transition from a violent 'break' to a gentler 'blossom,' symbolizing the fragmented nature of reality and experience, which is a central theme in modernist literature.
Step-by-step explanation:
What is a beginning example of 'Fragmentation (isolation)' in 'Preludes' (1910-11) refers to how the text presents elements of isolation and disjointed experiences, leading to fragmentation in narration or character perspective. A poetic example can be seen in the enjambment between 'break' and 'blossom', which exhibits a harsh, violent breaking, followed by a transformation into a blossoming image. This juxtaposition underlines the fragmented nature of existence - a key theme in modernist poetry, where traditional structures break to give way to new forms. Similarly, the ecological example discusses fragmentation in the environment, portraying how isolated fragments of a tropical dry forest in Venezuela were impacted differently compared to an extensive forest, leading to an 'ecological meltdown' due to changed species interactions and biophysical conditions.