ecology

Ecosystems consists of what?

• only living things

• only non-living things

• biotic and abiotic factors

Tags

NGSS.MS-LS2-3

biotic means

• non-living

• living

• animals

• cells

abiotic means

• non-living

• living

• cells

• animals

a single ecosystem contains how many habitats

• one

• two

• few

• many

the place where an organism lives and provides the resources the organism needs is called

• habitat

• niche

• ecosystem

• population

examples of biotic factors

• grass, plants, berries, and animals

• rocks, sunlight, and oxygen

Tags

NGSS.MS-LS2-4

biotic factors are

• made of cells

• not made of cells

Tags

NGSS.MS-LS1-1

NGSS.MS-LS2-1

examples of abiotic factors

• animals and plants

• water, sunlight, oxygen, and temperature

Tags

NGSS.MS-LS2-3

all of the members of one species in a particular area

• niche

• habitat

• population

• ecosystem

Tags

NGSS.MS-LS2-4

the number of individuals in a specific area

• population density

• emigration

• immigration

• niche