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Community Interactions and Population Dynamics

Authored by Lisa Thompson

Science

7th Grade

25 Questions

NGSS covered

Used 1+ times

Community Interactions and Population Dynamics
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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Population

The ability of an organism, population, community, or ecosystem to persist in the face of stressful or changing conditions

A group of organisms that are similar to one another and can mate to produce offspring

Characterized by constant change, activity, or progress

A group of interacting individuals of the same species located in the same area

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When more than one individual or population in

an ecosystem relies on the same limited

resources Is Competition

True

False

Tags

NGSS.MS-LS2-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Competition is

A relationship between organisms or species that

is helpful to both

When more than one individual or population in

an ecosystem relies on the same limited

resources

Tags

NGSS.MS-LS2-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Predation is…

The interaction between two animals in which one

animal eats the other

A relationship between organisms or species that

is helpful to both

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the number of births in a population is the same as the number of deaths in a population, what will happen to the growth of the population?

It will increase.

It will decrease.

It will stay the same.

It will fluctuate.

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When more than one individual or population in

an ecosystem relies on the same limited

resources thats called…

Competition

Parasitism

Predation

Tags

NGSS.MS-LS2-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The ability of an organism, population, community, or ecosystem to persist in the face of stressful or changing conditions

Resilience

Ecosystem

Dynamic

Population

Tags

NGSS.MS-LS4-4

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