What is a consequence of urbanization in California's cities?

Urbanization in California's cities has led to significant changes in local ecosystems, particularly through the impact on wildlife habitats. As cities expand to accommodate growing populations, natural landscapes are often altered or replaced by buildings, roads, and other infrastructure. This transformation reduces the available land for wildlife, disrupts migration patterns, and can lead to a decline in various species that rely on those habitats for survival.

While urbanization often brings about greater diversity in cultural practices due to the influx of different populations, the specific consequence focused on in this context is the environmental concern surrounding wildlife habitats. Urban growth can lead to habitat fragmentation, which has serious implications for biodiversity. As more green spaces are developed for urban use, the remaining natural areas become smaller and more isolated, further threatening the species that depend on them.

The other options do not accurately reflect the direct consequences of urbanization. A growing urban population typically results in decreasing rural populations, and while urban centers may promote technological innovation, urbanization itself is not a direct cause of its reduction. Therefore, the correct choice highlights a critical environmental issue arising from urbanization.