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NEETBotanyBiodiversity and its Conservation

What is the name given to the four major causes of biodiversity loss?

Options

  1. AThe Good Quartet
  2. BThe Evil Quartet
  3. CThe Neutral Quartet
  4. DThe Beneficent Quartet

Correct answer

B. The Evil Quartet

Step-by-step solution

In general, loss of biodiversity in a region may lead to (a) decline in plant production, (b) lowered resistance to environmental perturbations such as drought and (c) increased variability in certain ecosystem processes such as plant productivity, water use, and pest and disease cycles. Causes of biodiversity losses: The accelerated rates of species extinctions that the world is facing now are largely due to human activities. There are four major causes (‘ The Evil Quartet’ is the sobriquet used to describe them)

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