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Biodiversity Loss and Need for conservation

Biodiversity and Its Conservation
Biology
Class 12

Overview

Discuss loss of biodiversity - IUCN Red list, percentage loss over a period of time, Describe the evil quartet - Habitat loss and fragmentation,over exploitation, alien species invasion and coextinctions as causes for biodiversity loss. Discuss narrowly utilitarian, broadly utilitarian and ethical arguments for biodiversity conservation

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Biodiversity: Losses and Their Causes

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Need to Conserve Biodiversity

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Related Questions to study

Evaluate the effect of loss of biodiversity in a region. Mention any four such effects.

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Extinction of biodiversity is caused by the habitat degradation, fragmentation, over-harvesting and introduction of new species, described as

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List four causes of biodiversity loss.  

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Now-a-days, the biodiversity is declining with an accelerated rate.

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More than ............ species, worldwide are facing threat of extinction.

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What are the control methods that are to be adopted to restore balance in the ecosystems?

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Which of the following is correctly matched?

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Wildlife population are decreasing due to _________

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Habitat loss and fragmentation, over exploitation, alien species invasion and co-extinction are causes for

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Why should we conserve biodiversity?

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