U5 Ecosystems

All the living and nonliving things that surround and affect the organism.

• environment

• community

• ecosystem

• habitat

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

All the organisms living in a place together with their environment.

• environment

• community

• ecosystem

• habitat

Tags

NGSS.MS-LS2-2

A group of organisms of the same species in an ecosystem is called

• community

• diversity

• population

• succession

The gradual change of organisms in an ecosystem is called

• extinction

• population

• diversity

• succession

Protecting ecosystems is an example of

• extinction

• conservation

• succession

• ice age

Tags

NGSS.MS-LS2-5

The contamination of air, water, or soil by substances harmful to organisms.

• extinction

• succession

• Human change

• pollution

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Happens when all the members of a certain species die.

• population

• nich

• extinction

• pollution

Tags

NGSS.MS-LS4-1

The variety of species in an ecosystem

• diversity

• biotic

• community

• variation

Tags

NGSS.MS-LS2-5

The place where an organism lives within an ecosystem.

• community

• habitat

• niche

• environment

Consists of all the population that live and interact in an area.

• habitat

• population

• community

• environment

Tags

NGSS.MS-LS2-2