ECOSYSTEMS REVISION QUIZ 1

The place where an organism lives is its __________.

• habitat
• ecosystem
• organism
• population

All of the nonliving parts of an ecosystem are __________.

• biotic
• biology
• abiotic
• biography

Tags

NGSS.MS-LS2-3

A group of organisms of the same species living in the same area are called a/an __________.

• community
• habitat
• population
• ecosystem

All of the living AND non-living things in an area that interact with each other are called a/an __________.

• community
• habitat
• population
• ecosystem

Tags

NGSS.MS-LS2-3

What are biotic factors?

• dead things
• living things/ organisms
• weather
• plants

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which is an example of an ABIOTIC factor?

• hummingbird
• water
• dead tree branch
• skunk

Tags

NGSS.MS-LS2-3

Which is an example of a BIOTIC factor?

• lightning
• algae
• sand
• clouds

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

ALL energy flow for an ecosystem begins with ...

• plants
• the moon
• the sun
• algae

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A relationship where one organism benefits and one organism is harmed is called __________.

• mutualism
• commensalism
• parasitism

A relationship where one organism benefits and one organism is unaffected is called __________.

• mutualism
• commensalism
• parasitism