Insect biodiversity refers to the variety and abundance of different insect species in a given environment. Insects are the most diverse group of animals on Earth, with millions of species identified, including beetles, butterflies, and ants. This diversity plays a crucial role in ecosystems, contributing to processes like pollination, decomposition, and nutrient cycling. The health of ecosystems often depends on insect biodiversity. A rich variety of insects helps maintain balance in food webs and supports other wildlife, including birds and mammals. Protecting insect habitats is essential for preserving this biodiversity and ensuring the stability of ecosystems worldwide.