Unit 1, L5-8 Review Game

The slow changes that take place in an ecosystem that has been disturbed. When one group of organisms replaces another group until a stable community is formed is called a(an) ______.

• food chain

• succession

• predator

• energy pyramid

A __________ is a model showing the path of energy through a series of organisms in an ecosystem.

• food chain

• succession

• predator

• energy pyramid

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

The animal in a predator-prey relationship that captures and eats other animals is called a(an)__________.

• food chain

• succession

• predator

• energy pyramid

A ____________ is a model that shows the amount of energy that is passed on at each level of the food chain.

• food chain

• succession

• predator

• energy pyramid

Tags

NGSS.MS-LS2-3

The animal that is captured and eaten in a predator-prey relationship is called the _________.

• invasive species

• prey

• disturbance

• food web

_______ are non-native kind of organisms that cause harm to an ecosystem.

• invasive species

• prey

• disturbance

• food web

Tags

NGSS.MS-LS2-5

A diagram that shows the many connected food chains and feeding relationships in an ecosystem is a(an)________.

• invasive species

• prey

• disturbance

• food web

Tags

NGSS.MS-LS2-3

An event that changes an ecosystem for a long period of time. A _________ can be caused by humans or by natural processes.

• invasive species

• prey

• disturbance

• food web

Tags

NGSS.MS-LS2-4

In a healthy ecosystem,

• there is one large group of a single type of organism

• many different kinds of organisms can meet their needs

• there are a lot of WAS 5th graders who get fun Friday every week :)

• there are no consumers so producers can grow without being eaten

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-5

Since humans can eat food from many different ecosystems, they are

• part of many food webs

• they are producers

• not counted as consumers

• part of a simple food chain

Tags

NGSS.MS-LS2-2