Insects are a diverse group of animals that include many species beyond the well-known bees, butterflies, and ants. Other insects, such as beetles, grasshoppers, and dragonflies, play important roles in ecosystems. They can be found in various habitats, from forests to deserts, and contribute to processes like pollination and decomposition. Some insects, like termites and cockroaches, are often considered pests due to their impact on human structures and health. However, many of these insects are essential for nutrient recycling and soil health. Understanding the roles of all insects helps us appreciate their contributions to the environment.