FW104 CSU Exam 3

Nov. 2025

A severe wildfire burns across the property that you manage. Lodgepole pine forest and short grass prairie is burned. What type of succession do we expect to see after the fire?

Secondary

What type of species are likely yo re-establish quickly after th fire?

R selected species

What response do we expect to see from the lodge pole pine after the forest fire?

Serotinous pine cones open and spread seeds

The rapid increase in green house gases occurred in what period?

Industrial revolution

This chemical was responsible for the ozone hole

CFC’s

The atmospheric conditions that were observed outside today is called

Weather

Pika run around all winter in what types of tunnels

Subnivean

Thawing permafrost can

• Cause structural issues

• Release diseases and viruses that have been dormant for years

• Release sequestered methane

Due to reduced sea ice, polar bears are

Coming to land more often for longer stretches of time 

Invasive species are most detrimental to 

Birds on islands

Since the 1950s, Insect representation in biology textbooks has

Decreased

Grumble talked about which of the following

Ecosystem management

Chytrid is 

A fungus that interferes with respiration through skin

Insects face many of the same conservation issues as other wildlife

True

Amphibians

Do not hatch as miniature adults

Biosphere is the

Zone of air land, and water where an organism lives

A male Harris Hawk is called

A Tiercel

Salmon have returned to the upper klamath river for the first time in

100 years

Desert Tortoise do not

Use a tongue lure to attract prey

All non-native species are invasive

False

Common methods of invasive species movement include

• Transported on boats

• Moved via recreational activities

• global transport of goods

Feral species

Were once domesticated