___ are considered some of the most important habitats on the planet for plant and wildlife conservation.

• A. Deserts
• B. Tundra
• C. Wetlands
• D. Urban areas

Answer: (C)

Wetlands are an extraordinarily productive interface between land and water, making them among the most important habitats for plant and wildlife conservation. Their varied water regimes and soils create many microhabitats that support a high diversity of plants, which in turn sustain a wide range of animals—from fish and amphibians to birds and invertebrates. They serve as critical breeding and nursery areas, especially for migratory birds and commercially important fish. Beyond biodiversity, wetlands provide essential ecosystem services: they filter pollutants, store floodwaters, and, in peatlands, lock away large amounts of carbon. All of this explains why wetlands are prioritized for conservation. While deserts and tundra host unique life, and urban areas can contribute to conservation in human-modified landscapes, wetlands offer the richest combination of biodiversity and ecosystem services that support plant and wildlife conservation.