Select an incorrect statement w.r.t. biodiversitya)Mountain peaks are ...
Valleys, shade sides of mountains and western ghats have more trees and water resources where more diverse fauna and flora may be present due to the availability of their life-sustaining resources compared with the others. Foothills, when compared with the mountain peak, are more diverse because mountain peaks are at higher altitude there is more sunlight, less water or we can say no water and also colder climate when compared to foothills so it will mostly be covered with either snow or there will exist a grassland.
Select an incorrect statement w.r.t. biodiversitya)Mountain peaks are ...
Incorrect statement w.r.t. biodiversity
The incorrect statement is: Mountain peaks are more diverse than foothills.
Explanation:
Biodiversity refers to the variety of life on earth. It can be measured in terms of the number of species, genetic diversity, and ecosystem diversity. The following points explain why the given statement is incorrect:
Mountain peaks are not more diverse than foothills:
- Mountain peaks are characterized by extreme climatic conditions such as low temperatures, strong winds, and low oxygen levels, which make it difficult for many species to survive. In contrast, foothills have a milder climate, which supports a greater diversity of species.
- Foothills have a variety of habitats such as forests, grasslands, and wetlands, which provide diverse niches for different species to thrive. Mountain peaks, on the other hand, have limited habitats and are mostly covered by snow and ice.
- Foothills have a greater connectivity with other ecosystems such as plains, which allows for the exchange of genes and species. Mountain peaks, however, are isolated and have limited gene flow.
Other correct statements about biodiversity:
- Valleys are more diverse than mountain peaks: Valleys have a variety of habitats such as rivers, streams, and wetlands, which support a diverse range of species. They also have a milder climate and are more connected to other ecosystems.
- Shade sides are more diverse than sun sides of mountains: Shade sides of mountains have a more humid and cooler climate, which supports a greater diversity of species. Sun sides, on the other hand, have a drier and warmer climate, which limits the diversity of species.
- Western Ghats are more diverse than Eastern Ghats: The Western Ghats have a higher diversity of species than the Eastern Ghats due to their larger area, higher rainfall, and greater altitudinal range. The Western Ghats are also a biodiversity hotspot and home to many endemic species.