Interactions in Ecosystems

A system made up of organisms interacting with one another

• biology
• abiotic
• biotic
• ecosystem

Tags

NGSS.MS-LS2-2

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Organisms that make up the living part of an ecosystem.

• abiotic
• biotic factors
• ecology
• ecosystems

Nonliving things found in an ecosystem.

• factories
• factor trees
• biotic factors
• abiotic factors

Tags

NGSS.MS-LS2-3

A group of the same type of organisms living in the same place at the same time.

• threatened species
• populations
• community
• limiting factor

All of the populations that live in one area together

• limiting factors

• populations

• community

• speed limit

A species that is in danger of becoming extinct.

• Threatened species
• out of luck
• do do birds
• endangered species

Tags

NGSS.MS-LS2-4

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Something that limits the size  of a population.

• maxfactor
• factor tree
• the x factor
• limiting factor

Tags

NGSS.MS-LS2-1

Which is a biotic factor?

• sunlight
• air 
• bacteria
• all of the above

Tags

NGSS.MS-LS2-3

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Deserts, mountains, and rivers are all examples of ________.

• vacation spots
• tundra
• ecosystems
• wetlands

Tags

NGSS.MS-LS2-3

The role of an organism in its ecosystem is called the organism's __________.

• hot roll
• niche
• leading role
• role of a lifetime

Tags

NGSS.MS-LS2-2