What is a major factor contributing to biodiversity loss?

Habitat destruction due to urbanization and agriculture is indeed a major factor contributing to biodiversity loss. As human populations grow and cities expand, natural habitats are often converted into urban areas, farmland, and other developments. This transformation alters or eliminates ecosystems that are critical for the survival of many species.

Urbanization leads to the fragmentation of habitats, which can create isolated populations and hinder species movement and reproduction. Additionally, agriculture often involves the use of chemicals and monoculture practices that further degrade ecosystems and reduce the variety of species. For instance, converting forests into agricultural land can lead to loss of native flora and fauna, soil degradation, and loss of ecosystem services such as water filtration and carbon storage.

In contrast, while natural disasters can impact biodiversity, they are typically episodic and may allow for ecosystem recovery. Climate regulation efforts aim to address long-term environmental issues rather than contribute to biodiversity loss. Lastly, a reduction in invasive species generally has a positive effect on biodiversity, allowing native species to thrive without the competition and predation posed by invaders. Therefore, habitat destruction from urbanization and agriculture is a critical driver of biodiversity loss.