Habitat loss poses a severe threat to biodiversity, leading to species extinction and ecosystem degradation. As habitats are destroyed or altered due to factors like urbanization, agriculture, and deforestation, the natural environments that support diverse species are diminished. This leads to population declines and can disrupt trophic levels and ecological relationships. Furthermore, habitat loss reduces genetic diversity, making species less resilient to changes. Protecting habitats is essential for maintaining biodiversity and ecosystem health.