Ecology

Competition is when..

• two animals compete for resources

• two animals share resources

• a group of animals protect each other

• when one animal benefits while the other suffers.

which of these animals is a predator?

• bunny

• elephant

• fox

• horse

which of these animals are prey?

• fox

• chinchilla

• horse

• brick wall

• bird

parasitism is when..

• One organism in a relationship benefits while the other is harmed.

• Both organisms benefit

• one organism benefits while the other isn't effected.

• a brick wall stands in the way

Commensalism is when?

• an association between two organisms in which one benefits and the other derives neither benefit nor harm.

• an association between two organisms where both benefit

• an association between to organisms where one is benefited while the other is harmed.

• a brick wall and a dog become friends.

mutualism is when..

• no animal benefits from a relationship

• one animal benefits from a relationship

• both animals MUTUALLY benefit

• a brick wall laughs

Tags

NGSS.MS-LS2-2

an invasive species is when...

• a brick wall shudders

• when a common animal becomes a house pet

• when animals stay in their domain.

• a species invades an area where it does not belong causing it to be a host.

Tags

NGSS.MS-LS2-4

are birth rate and death rate the same thing? why or why not.

• yes

• no

why or why not?

Tags

NGSS.MS-ESS3-4

what differs immigration from emigration?

• a brick wall

• emigration is leaving while immigration means coming in.

• they're the same thing

• em and im