6-3

The total variety of organisms in the biosphere is called___

• biodiversity
• species diversity
• ecosytem diversity
• genetic diversity

Tags

NGSS.MS-LS2-5

The variety of habitats, communities, and ecological processes in the biosphere.

• Species Diversity

• Biodiversity

• Ecosystem Diversity

Tags

NGSS.MS-LS2-5

The sum total of all of the different forms of genetic information carried by particular species or by all organisms on Earth.

• Genetic Diversity

• Habitat Fragmentation

• Ecological Hot Spot

Tags

NGSS.MS-LS4-4

The splitting of ecosystems into pieces.

• Ecological Footprint

• Habitat Fragmentation

• Sustainable Development

Tags

NGSS.MS-LS2-5

The number of different species in the biosphere or in a particular area.

• Genetic Diversity

• Species Diversity

Tags

NGSS.MS-LS2-5

What are some common ways that humans decrease biodiversity?

• habitat fragmentation

• introducing invasive species

• releasing pollution into food webs

• planting native species

• over harvesting and hunting

Tags

NGSS.MS-LS2-5

NGSS.MS-LS2-4

Protecting ecosystem diversity is a goal of

• the green revolution.

• conservation biology.

• the captive breeding program.

• the United Nations.

Tags

NGSS.MS-LS2-5

An alien (not native to the ecosystem) species brought to an area by man, which completes for resources and causes problems for the native species within an ecosystem

• keystone species

• invasive species

• limiting factors

• resilience

What is an invasive species?

• A native (naturally found) species which are added to an area. 
• A non-native (not naturally found) species added to an area. 
• A keystone species in an environment
• none of the above

Tags

NGSS.MS-LS2-5

NGSS.MS-LS2-4

The process shown here is called __.

• biomagnification
• eutrophication
• invasive species
• mass extinction

Tags

NGSS.MS-LS2-3