What are the main factors responsible for India’s biodiversity?

What are the factors responsible for India’s biodiversity?

Answer: Trees , Forests animals and population are main factors for India’s biodiversity.

What are the main factors responsible for India’s biodiversity class 10?

The main factors are:

  • soil.
  • water availability.
  • geographical history.

What are the biodiversity in 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 major threats to biodiversity in India?

Major threats to biodiversity not only emerge from ever-increasing human population but also multiplied by it. Deforestation, land use/cover changes, over-utilization of natural resources, poaching, pollution, etc., are some of the direct outcomes of increasing population leading to erosion or loss of biodiversity.

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What are main factors of biodiversity?

Important direct drivers affecting biodiversity are habitat change, climate change, invasive species, overexploitation, and pollution (CF4, C3, C4. 3, S7). No single measure or indicator represents the totality of the various drivers.

What is diversity and biodiversity?

The term biodiversity (from “biological diversity”) refers to the variety of life on Earth at all its levels, from genes to ecosystems, and can encompass the evolutionary, ecological, and cultural processes that sustain life.

What do you mean by biodiversity class 10?

Biodiversity is the number and variety of plants, animals and other organisms that are living in an ecosystem. Biodiversity is a measure of the variety of organisms that exist in different ecosystems. Bio means ‘life’, diversity means ‘variety’.

What is biodiversity write a note on biodiversity in India?

India shows a great diversity in climate, topography and geology hence very rich in biodiversity. The Ministry of Environment and Forests Govt. of India (2000) records 47,000 species of plants and 81000 species of animals. This is about 7% and 6.5% respectively of global flora and fauna.

What do you mean by biodiversity India is a country of vast biodiversity explain?

India is a land full biodiversity and resources that exist due to the physical diversity of landforms. Explanation: Biodiversity is the diversity of biological life forms and it found in the biosphere and is said to be found most diverse in the tropics and the subtropics.

What makes Indian biodiversity unique?

India has tremendous biodiversity, genetic as well as of species and ecosystems. It contains over 7 per cent of the world’s biodiversity on 2.5 per cent of the Earth’s surface. … Among amphibians found in India, 62% are unique to this country. Among lizards, of the 153 species recorded, 50% are endemic.

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How many biodiversity are there in India?

Which is the biodiversity hotspot 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.

How many types of biodiversity are there in India?

Officially, four out of the 36 Biodiversity Hotspots in the world are present in India: the Himalayas, the Western Ghats, the Indo-Burma region and the Sundaland. To these may be added the Sundarbans and the Terrai-Duar Savannah grasslands for their unique foliage and animal species.

What are the 5 major causes of biodiversity loss?

Biodiversity loss is caused by five primary drivers: habitat loss, invasive species, overexploitation (extreme hunting and fishing pressure), pollution, climate change associated with global warming.

What are 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.

What are the 6 main threats to biodiversity?

6 Main Threats to Biodiversity – Explained!

  • Human Activities and Loss of Habitat: …
  • Deforestation: …
  • Desertification: …
  • Marine Environment: …
  • Increasing Wildlife Trade: …
  • Climate Change: