What are the four main facets of biodiversity?

The four major components of biodiversity are species diversity, ecological diversity, genetic diversity, and functional diversity.

How do the 4 components of biodiversity relate to each other?

The four major components of biological diversity are: Functional Diversity (biological or chemical processes such as energy flow and matter recycling needed for the survival of species, communities, and ecosystems), Ecological Diversity (the variety of terrestrial and aquatic ecosystems found in an area or on the …

What are the types of biodiversity?

Biodiversity includes three main types: diversity within species (genetic diversity), between species (species diversity) and between ecosystems (ecosystem diversity).

What are the four main causes of biodiversity?

CAUSES OF BIODIVERSITY LOSS

  • Climate change.
  • Pollution.
  • Destruction of habitats.
  • Invasive alien species.
  • Overexploitation of the natural environment.

What are three main types of biodiversity?

Biodiversity is usually explored at three levels – genetic diversity, species diversity and ecosystem diversity.

What are major components of biodiversity?

Three components of biodiversity are ecosystem, species and genetic diversity. Ecosystems perform functions that are essential to human existence such as oxygen and soil production and water purification.

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What are the threats of biodiversity write any four?

The core threats to biodiversity are human population growth and unsustainable resource use. To date, the most significant causes of extinctions are habitat loss, introduction of exotic species, and overharvesting. Climate change is predicted to be a significant cause of extinctions in the coming century.

What are the five levels of biodiversity?

Levels of Biodiversity

  • Genetic Diversity.
  • Species Diversity.
  • Ecological Diversity.

What is Alpha Beta and gamma diversity?

Alpha diversity is the species diversity present within each forest or grassland patch of the slope. Beta diversity is represented by the species diversity between any two patches and their communities. Gamma diversity of the landscape is the species diversity along the entire range of the mountain slope.

How many types of biodiversity conservation are there?

Two types of methods are employed to conserve biodiversity. They are- In situ conservation and Ex-situ conservation.

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

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

What are the causes of biodiversity?

8 Major Causes of Biodiversity – Explained!

  • Habitat Loss and Fragmentation: A habitat is the place where a plant or animal naturally lives. …
  • Over-exploitation for Commercialization: …
  • Invasive Species: …
  • Pollution: …
  • Global Climate Change: …
  • Population Growth and Over-consumption: …
  • Illegal Wildlife Trade: …
  • Species extinction:
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