Why are biodiversity hotspots are important?
Biodiversity underpins all life on Earth.
Without species, there would be no air to breathe, no food to eat, no water to drink. There would be no human society at all. And as the places on Earth where the most biodiversity is under the most threat, hotspots are critical to human survival.
Why are defining biodiversity hotspots valuable in conservation?
Although defining ‘biodiversity hotspots’ helps prioritize areas for conservation, overemphasis on such sites ignores the need for preserving adaptive variation across environments. … Diversifying risk by conserving populations from across diverse habitats will ensure that adaptive variation is maximized.
Why are biodiversity hotspots important to conservation biologists?
These areas that are particularly important for biodiversity conservation are called biodiversity hotspots. Two things are crucial when determining that a place is a biodiversity hotspot: (i) the number of different species there; and (ii) whether species in that area are endangered or currently being destroyed.
What is the importance of biodiversity hotspots and sacred groves?
Biodiversity hotspots and sacred groves are the regions that are rich in biodiversity. Experiments conducted by many ecologists have demonstrated that a system with greater biodiversity is more stable and has greater productivity.
Why is it important to identify biodiversity hotspots quizlet?
Biodiversity hotspots are important because it is within these unique ecosystems that many rare and endangered species exist. Therefore, it is important to study and protect these areas.
Why is biodiversity important?
Biodiversity is essential for the processes that support all life on Earth, including humans. Without a wide range of animals, plants and microorganisms, we cannot have the healthy ecosystems that we rely on to provide us with the air we breathe and the food we eat. And people also value nature of itself.
Why is it Philippines is a biodiversity hotspot in the world?
Philippines: A Biodiversity Hotspot
It is considered to be a mega – diversity country because of the exceptional diversity in ecosystems, species and genetic resources found within its 7,100 island territory. … The overexploitation of natural resources, reduced the forests to an alarming 24% from its original cover.
Why biodiversity hotspots are important in India?
These hotspots are helpful in many ways like protecting natural resources like pure water, soil, maintenance of the ecosystem, controlling pollution and recycling the nutrients of the ecosystem. Biodiversity hotspots are also a good source of many of the medicinal resources, pharmaceutical drugs, and wood products.
What is the importance of biodiversity class 11?
1. Biodiversity is important because each species can give us some clue as to how life evolved and will continue to evolve. 2. Biodiversity also helps in understanding how life functions and the role of each species in sustaining ecosystems of which we are also a species.
What is the importance of sacred groves?
The value of sacred groves is immense. It is also the repositories of rich medicinal plants, wild relatives of crops and many important species, which act as the valuable gene pool. They give much ecological and genetically significance and play an important role in wildlife conservation also.