The study of insects is called entomology. Entomologists examine various aspects of insects, including their behavior, ecology, physiology, taxonomy, and evolution. Insects play essential roles in ecosystems, such as pollination, decomposition, and serving as a food source for other animals. By studying insects, entomologists contribute valuable knowledge that can aid in agriculture, biodiversity conservation, pest control, and public health. The field is vast, encompassing more than a million described species and likely millions more yet to be discovered. Therefore, understanding their biology and ecological roles is crucial for both environmental and human concerns.