Question

Hotspots of biodiversity means_______
A. Areas of earth that contain many endemic species.
B. Species serves as a proxy for entire communities in a particular area.
C. Species in particular niche/area.
D. Species diversity in particular areas.

Answer 1

Hint: Biodiversity hotspots is the region with the high level of both species' richness and degree of endemism. These are protected by many of the organizations in many ways. But only a small percentage Here, through some of the information we can find what hotspot biodiversity deals with. Through this, it could be found and analyzed.

Complete answer:
Biological hotspots are defined as the region when the exceptional concentration of the species is undergoing exceptional loss of habitat. Hotspots of biodiversity are those which have high density with the most threatened points. The species present here are not found anywhere else. This is the biogeographic region that is threatened by human habitation with significant levels of biodiversity. This was developed by Norman Myers in the year 1988. He developed this when he identified the tropic plants as losing their species as well as habitats. At first, there were 25 biodiversity hotspots present and after that 9 more were developed. So, there are 34 major biological hotspots. These are also the regions of the accelerated loss of habitat. When these all hotspots are put together, they cover less than two percent of the earth’s land area. Three of the hotspots which are present in our country cover high biodiversity regions. The species they collectively harbor is really high and also reduces the ongoing extinctions by 30 percent.

So, from this it is clear that the correct answer is Option A.

Note: Biological hotspots are very much important because biodiversity underpins all the species on our earth. Without them, there will be no food to eat and there will be no air to breathe. These are the areas that support the natural ecosystem. If they are properly conserved, they reduce the extinction of biodiversity. We should conserve them to maintain stable ecosystems.