Which of the following is an environmental significance of wetlands?

The environmental significance of wetlands is highlighted by their role in providing flood control and serving as habitats for various species. Wetlands act as natural sponges, absorbing excess rainfall and runoff, which helps to mitigate flooding in surrounding areas. This function not only protects human infrastructure but also maintains natural ecosystems by stabilizing water levels in adjacent environments.

Moreover, wetlands are vital habitats for a diverse range of flora and fauna. They support numerous species of fish, birds, amphibians, and invertebrates, many of which are specially adapted to live in these unique ecosystems. The biodiversity found in wetlands contributes to the overall health of the ecosystem and can be crucial for species that depend on these areas for breeding, feeding, and shelter.

While urban development may sometimes occur near wetlands, it generally has negative impacts on their functions. Similarly, enhancing agricultural productivity and accelerating industrial waste disposal do not represent the core environmental functions or benefits of wetlands. Instead, these activities can lead to degradation and loss of wetland areas, compromising their ecological significance.