Relationships and Biodiversity State Lab

The warmer the environment is and the closer an environment is to the equator, the higher the biodiversity of the environment. Based on these observations, which of these environments has the greatest biodiversity?

• Tundra

• Desert

• Tropical rainforest

• Grasslands

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Which term best describes the number and variety of organisms in a given area during a specific period of time?

• limiting factor

• biodiversity

• succession

• sustainability

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NGSS.MS-LS2-5

The following table lists the number and variety of organisms in four different ecosystems.

Based on the table, which ecosystem is likely the most sustainable?

• Ecosystem 1

• Ecosystem 2

• Ecosystem 3

• Ecosystem 4

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• microhabitat

• ecosystem

• habitat

• biome

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How does biodiversity affect sustainability?

• The greater the biodiversity, the greater the sustainability.

• The greater the biodiversity, the lesser the sustainability.

• The lesser the biodiversity, the greater the sustainability.

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NGSS.MS-LS2-5

What will happen if some of the species in a coral reef were destroyed?

• Reef would expand

• Reef would deteriorate

• Reef would become more colorful

• Reef would lose oxygen

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What happens when an invasive (non-native) species is added to an area?

• Number of naive species decrease

• Number of native species increase

• Number will not be affected

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Why does increased biodiversity result in a more sustainable ecosystem?

• greater number of plants

• more able to adapt

• narrow transistion

• fewer species

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Which of the following best describes the primary goal of the 'Relationships and Biodiversity' state lab?

• To understand the impact of human activities on ecosystems

• To explore the evolutionary relationships between different species

• To measure the biodiversity in a given area

• To study the effects of climate change on biodiversity

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In the 'Relationships and Biodiversity' lab, which type of analysis is used to determine the evolutionary relationships between species?

• Genetic analysis

• Morphological analysis

• Behavioral analysis

• Ecological analysis

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