Why are forests considered biodiversity hot spots suggest four approaches towards the conservation of forests?
Answer: Forests are considered “biodiversity hot spots” because they have very high level of species richness and a high degree of endemism. A person can effectively contribute towards the management of forests and wildlife.
Why are forests considered biodiversity hotspots?
Forests are considered “biodiversity hot spots” because they have very high level of species richness and a high degree of endemism. A person can effectively contribute towards the management of forests and wildlife by: … ii) Avoid discriminate cutting down of forest for the industrial purpose.
What is the biodiversity hotspot approach to conservation?
To qualify as a biodiversity hotspot, a region must meet two strict criteria: It must have at least 1,500 vascular plants as endemics — which is to say, it must have a high percentage of plant life found nowhere else on the planet. A hotspot, in other words, is irreplaceable.
Why forests are called biodiversity hotspots Class 10?
Forests are called biodiversity hot spots
As forest is nature mate and is the home for many diversified form of animals as well as vascular plants that are located found there only as it is not threatened by human habitation.
Why are forests considered biodiversity hot spots what would happen due to loss of biodiversity?
Forest is considered a biodiversity hotspot because different species of plants, animals and all other sorts of living organisms reside here. Loss of biodiversity leads to an immediate danger for food security for mankind.
What is biodiversity Why are forests considered as biodiversity hotspot list two factor responsible for causing deforestation?
Forests considered biodiversity hot spots because they contain different species of plants and animals that are endangered with destruction. 1) Natural factors such as floods, drought, fire, earthquake, etc are caused by massive deforestation. 2) Agriculture, urbanization is also caused by deforestation.
Which is known as biodiversity hotspot?
A biodiversity hotspot is a biogeographic region that is both a significant reservoir of biodiversity and is threatened with destruction. The term biodiversity hotspot specifically refers to 25 biologically rich areas around the world that have lost at least 70 percent of their original habitat.
What are the main approaches of conservation of biodiversity?
Over the past century a wide range of different conservation-oriented approaches have been enacted, from local and regional scale activities, such as protected area establishment, ex-situ conservation, recovery planning for species and ecosystems, specific threat management (e.g. disease, fire), and biodiversity off- …
What are the 4 types of biodiversity?
Four Types of Biodiversity
- Species Diversity. Every ecosystem contains a unique collection of species, all interacting with each other. …
- Genetic Diversity. Genetic diversity describes how closely related the members of one species are in a given ecosystem. …
- Ecosystem Diversity. …
- Functional Diversity.