Relationships in Ecosystems Module C Unit 2 Lessons 1,2,3 8th Gr

all the populations living in an ecosystem.

• population
• community
• ecosystem
• species

The role or job of a species in a community.

• habitat
• diet
• niche
• ecosystem

A(n) _________ consists of all the living and non-living things that interact in an area. 

• ecology
• ecosystem
• habitat

__________ factors are the living parts of an ecosystem.

• Biotic
• Abiotic
• Limiting

Tags

NGSS.MS-LS2-4

NGSS.MS-LS1-4

__________  factors are the non-living parts of an ecosystem. 

• Biotic
• Abiotic
• limiting

Tags

NGSS.MS-LS2-3

A _______ represents all the members of one species in a particular area. 

• community
• population
• carrying capacity

The first organism in a food chain is always a__________.

• consumer

• producer

• carnivore

• herbivore

What is it??

• Herbivores

• Carnivores

• omnivore

• All correct

What is this called?

• Food Web
• Food Chain
• Abiotic Factors
• Biotic Factors

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

Mutualism, commensalism, and parasitism are the three types of

• symbiotic relationships.
• predation.
• competition.
• prey adaptations.

Tags

NGSS.MS-LS2-2