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Invasive vs Keystone species

Authored by Brian Olver

Biology

9th - 10th Grade

NGSS covered

Used 177+ times

Invasive vs Keystone species
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23 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A species that is NOT indigenous (native) to an area is called a/an: 

native species
natural species
invasive species
symbiotic species

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A species that is indigenous to a given region or ecosystem naturally.

native species
accidental species
introduced species
local species

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The particular role (job) of an organism in its environment including types of food it eats, how it obtains its food and how it interacts with other organisms is called a what?

niche
habitat
home
ecosystem

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Most invasive species move out of their native ecosystem by:

the exotic pet trade
being transported by humans
being planted in ornamental landscapes
all of these are possible

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The term biodiversity means:

a wide variety of plants and animals in an ecosystem
only a few types of plants and animals in an ecosystem
an ecosystem composed mostly of plants
an ecosystem composed mostly of animals

Tags

NGSS.MS-LS2-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An increase of biodiversity is normally a result of introducing an invasive species into an ecosystem.

True
False

Tags

NGSS.MS-LS2-4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What does the graph tell you about biodiversity between 1600 and 1959?

biodiversity has increased
biodiversity has decreased
biodiversity has remained about the same
not enough information to tell

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-1

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