Pollution can have various harmful effects on natural habitats. It can lead to the contamination of air, water, and soil, which can in turn harm plants, animals, and other organisms in the ecosystem. Pollution can also disrupt food chains and ecosystems, leading to a decrease in biodiversity. Additionally, pollution can cause habitat destruction and loss, making it difficult for species to survive and thrive in their natural environments. Overall, pollution poses a significant threat to the health and stability of natural habitats.