Ecosystem Relationships

A relationship between two organisms in which at least one of the organisms is benefitted is called.....

• herbivore

• eating

• symbiosis

• parenthood

A type of symbiosis in which both organisms gain a benefit from the relationship

• predation

• commensalism

• mutualism

• parasitism

A type of symbiosis in which one organism benefits and the other is hurt or harmed!

• commensalism

• parasitism

• skeletal

• energy pyramid

A water ecosystem that contains no salt water...

• ocean

• estuary

• lake

• salt water marsh

The largest population that an ecosystem can support with resources needed to survive....

• limiting factors

• carrying capacity

• symbiosis

• food chain

A species that is struggling to survive well enough to continue reproducing and living in its ecosystem.

• extinct

• eliminated

• endangered

• predator

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-4

a diagram that shows all the interconnected food chains in an ecosystem...

• food chain

• energy pyramid

• food web

• resources

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

A grassy area near the ocean with more water at high tide and less water at low tide...

• pond

• salt water marsh

• bay

• field

Tags

NGSS.MS-ESS2-4

A triangular diagram that shows the amount of energy that moves from one feeding level to the next in a food web...

• food chain

• energy pyramid

• food web

• consumer plan

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The same kinds of organisms that are able to reproduce and make more of their kind...

• flock

• resource

• species

• extinct

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4