Conservation of Biodiversity

What is biodiversity?

• The genetic diversity of a single species.

• The number of endangered species.

• The number of ecosystems in a specific area.

• The variety of life in all its forms, levels, and combinations.

Tags

NGSS.MS-LS2-5

How many mass extinction events have occurred on Earth?

• Four

• Seven

• Three

• Five

Tags

NGSS.HS-LS4-5

What does 'anthropogenic' mean?

• Produced by natural phenomena.

• Related to natural evolution.

• Caused by human activities.

• Associated with the extinction of species.

Tags

NGSS.HS-ESS3-4

NGSS.HS-ESS3-5

NGSS.HS-ESS3-6

NGSS.HS-LS2-7

What is a direct cause of ecosystem loss?

• Deforestation

• Climate change

• Soil erosion

• Species migration

Tags

NGSS.HS-ESS3-1

NGSS.HS-LS4-5

What is 'rewilding'?

• The introduction of exotic species.

• The restoration of ecosystems to their natural state.

• The breeding of species in captivity.

• The controlled logging of forests.

Tags

NGSS.HS-LS2-7

NGSS.HS-LS4-5

What does species richness measure?

• The extinction rate of species.

• The number of available habitats.

• The genetic diversity within a species.

• The total number of species in an area.

Tags

NGSS.HS-LS4-5

What is an advantage of in situ conservation?

• Keeps species in their natural habitat.

• Allows captive breeding.

• Facilitates the transport of species.

• Reduces the cost of conservation.

Tags

NGSS.HS-LS2-6

Which program prioritizes evolutionarily distinct and endangered species?

• WWF

• IUCN

• Greenpeace

• EDGE of Existence

What is an example of ex situ conservation?

• Zoos

• Nature reserves

• Protected areas

• National parks

Tags

NGSS.HS-LS2-7

What impact does human population growth have on biodiversity?

• Increases pressure on natural resources.

• Reduces environmental pollution.

• Promotes species conservation.

• Decreases deforestation.

Tags

NGSS.HS-LS2-7

NGSS.HS-LS4-5