A4.2 Conservation of biodiversity Flashcards

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1
Q

Biodiversity Levels

A

Genetic, species, ecosystem.

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2
Q

Species Diversity Measurement

A

Richness, evenness

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3
Q

Ecosystem Diversity

A

Variety in ecosystems

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4
Q

Genetic Diversity Importance

A

Adapts to changes

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5
Q

Diverse Ecosystem Example

A

Great Barrier Reef

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6
Q

Anthropogenic Extinction Meaning

A

Extinction by humans

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7
Q

Extinct Overexploited Species

A

Dodos

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8
Q

Extinction Contributors

A

Overhunting, habitat loss

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9
Q

Habitat Destruction Example

A

Caribbean monk seal

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10
Q

Invasive Species Impact

A

Displaces natives

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11
Q

Ecosystem Loss Causes

A

Deforestation, pollution

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12
Q

Deforestation Effect

A

Destroys habitats

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13
Q

Pollution’s Role

A

Degrades habitats

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14
Q

Climate Change Impact

A

Alters habitats

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15
Q

Affected Ecosystem

A

Dipterocarp forests

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16
Q

Biodiversity Crisis Evidence

A

Extinction rates, IPBES/IUCN reports

17
Q

Human Growth Effect

A

Resource demand

18
Q

Crisis Causes

A

Overhunting, pollution

19
Q

Intergovernmental Role

A

Conservation guidelines

20
Q

Overexploitation Effect

A

Species decline

21
Q

Conservation Approaches

A

Ex situ, in situ

22
Q

Captive Breeding

A

Breeds for wild

23
Q

Rewilding

A

Habitat restoration

24
Q

EDGE Programme Focus

A

Distinct, endangered species

25
Q

Ecosystem Restoration Need

A

Recover biodiversity