What are biodiversity hotspots in India?
India hosts 4 biodiversity hotspots: the Himalayas, the Western Ghats, the Indo-Burma region and the Sundaland (Includes Nicobar group of Islands). These hotspots have numerous endemic species.
What is biodiversity India?
India displays significant biodiversity. One of seventeen megadiverse countries, it is home to 7.6% of all mammalian, 12.6% of all avian, 6.2% of all reptilian, 4.4% of all amphibian, 11.7% of all fish, and 6.0% of all flowering plant species.
What are biodiversity hotspots found?
To qualify as a biodiversity hotspot, an area must meet two strict criteria: Contain at least 1,500 species of vascular plants found nowhere else on Earth (known as “endemic” species). Have lost at least 70 percent of its primary native vegetation.
What is biodiversity hotspot Class 10?
The Biodiversity Hotspot is a biogeographical area that is both a major source of biodiversity and is threatened with destruction. In general, the word biodiversity hotspot relates to 25 high biodiversity areas of the planet that have lost at least 70% of their original habitat.
Why India is called biodiversity?
India is called a mega diversity center because of the large number and the variety of organisms are found in this country. … These ecosystems are populated by organisms which are endemic to the Indian subcontinent such as the Asiatic lion, the Kashmir stag, the Black buck, etc.
What is biodiversity explain the biodiversity in India?
Biodiversity is the variety and differences among living organisms from all sources, including terrestrial, marine, and other aquatic ecosystems and the ecological complexes of which they are a part. … The Thar desert and the Himalayas are two regions rich in biodiversity in India.
What is biodiversity hotspot example?
Biodiversity hotspots are regions that are both biologically fertile (rich distribution of plants and animals) and highly threatened. … Examples of biodiversity hotspots are forest habitats as they constantly face destruction and degradation due to illegal logging, pollution and deforestation.
What is biodiversity hotspot give example?
A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened with destruction. For example forests are considered as biodiversity hotspots.