Explanation:
The mismatched pair is Prairie- epiphytes .
- Epiphytes are plants that grow on other plants, but not parasitic on them. They are found in moist tropical areas, such as rainforests. Prairies are grasslands, which are typically dry and have few trees. Therefore, epiphytes are not found in prairies.
- Savannas covers almost half the surface of Africa, and large area of Australia, South America and India.
- Tundra is found in the regions just below the ice caps of the Arctic, extending across North America to Europe and Siberia in Asia.
- Coniferous forest, vegetation composed primarily of cone-bearing needle -leaved or scale-leaved evergreen trees, found in areas that have long winters and moderate to high annual precipitation.
Ex- Fir, pine, spruce and larch.