Ecosystems

A __________ includes all living and non-living things in an environment.

• population

• niche

• abiotic

• ecosystem

Organisms that make up the living part of an ecosystem.

• abiotic
• biotic factors
• ecology
• ecosystems

Tags

NGSS.MS-LS2-2

Nonliving things found in an ecosystem.

• factories

• factor trees

• biotic factors

• abiotic factors

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

• threatened species
• populations
• community
• limiting factor

Tags

NGSS.MS-LS2-1

All of the populations that live in one area together

• limiting factors

• populations

• community

• speed limit

Tags

NGSS.3-LS2-1

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

Which statement is correct?

• A population is the same as a community
• A community is a group of populations
• A community is a part of a population
• A population is a group of communities

Decomposers get their food by __________.

• making it themselves
• eating live organisms
• using dead organisms
• eating themselves

Tags

NGSS.MS-LS2-3

_______ are consumers that eat only meat.

• Herbivore
• Omnivore
• Carnivore