Population
Biodiversity
Dichotomous Key
Wolves of Yellowstone
100

An organism that is native to a particular area and has the capacity to harm native species

What is invasive species?

100

the variety of species in a particular habitat or ecosystem

What is biodiversity

100
Type of characteristics used in a dichotomous key

What is physical characteristics?

100

killing livestock and hunting animals

What is the reason people hate wolves?

200

True or False. A zebra and a horse belong to the same population

What is false?

200

True or False. A tiger, a domestic cat, and a leopard is an example of species diversity.

What is true?

200

True or False. A dichotomous key can identify plants, animals, and rocks

What is True?

200

the organism that decreased in population when wolves were introduced into Yellowstone

What is Elk?
300

A technique used to identify and track individuals of a wild animal population over time

What is photo ID?

300

Example of an ecosystem with the highest species diversity

What is the rainforest?

300

This characteristic will be most helpful in identifying a butterfly A. migrates north every spring    B. has long feathery wings    C. flies fast on hot days    D. hangs on to branches

What is B?

300

A primary consumer

What is wolves?

400

Two ways to study populations are tag devices and blank

What is sensor networks?

400

The amount of species that have been discovered and classified

A. 2 million    B. 10 million    C. 20 million    D. 1 billion

What is A.

400

The amount of branches a dichotomous key must have

What is two?
400

Elk population BLANK when wolf population BLANK

What is Elk population increased when wolf population decreased? or What is Elk population decreased when wolf population increased?

500
An example of competition between two species is

A. two insects living off of the same plant    B. a lion hunting a gazelle    C. a parasite living in your gut    D. a flower growing through concrete

What is A?

500

The three types of biodiversity are species diversity, ecosystem diversity, and blank

What is genetic diversity?

500

this organism has a green colored body with four legs and a tail

1a. has green body - go to 2

1b. has purple body - go to 4

2a. has 4 legs - go to 3

2b. has 8 legs - Deerus octagis

3a. has a tail - Deerus pestis

3b. does not have a tail - Deerus magnus

What is Deerus pestis?

500
A result of wolves being absent from Yellowstone

What is overpopulation of Elk? or What is song birds had fewer trees for nesting? or What is grizzly bears suffered without a food source?

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