100 100 100 100

200

300

400

500

Good ByeJe

opar

dyEcosystem Interactions

Nut’s & Bolts

200

300

400

500

200

300

400

500

200

300

400

500

Good Bye 100

What is the #1 reason why species go extinct?

Habitat Loss

Good Bye 200

What do we call it when 10-95% of the worlds species die off?

Mass Extinction

Good Bye300

What type of species is least likely to go extinct? Generalist Endemic Specialist

Generalist Species

Good Bye400

What do we call it when a species dies off in a specific area, but not throughout the world?

Local Extinction

Good Bye 500 What do we

call it when a species is gone from the Earth? (specific type ,2 words)

Biological Extinction

Ecosystem100

What do we call species that naturally evolved in an ecosystem?

Native Species

Ecosystem 200

What do we call species that were introduced into an ecosystem (by humans)?

Nonnative species or alien species

Ecosystem300

What do we call species that tells if the ecosystem is healthy or damaged?

Indicator Species

Ecosystem 400

What do we call species that play a significant role in the ecosystem?

Keystone species

Ecosystem 500 What do we call

beavers and elephants because they create new habitats and ecosystems?

Foundation Species

Interactions100

What kind of symbiosis is seen between a clown fish and anemone (both benefit)?

Mutualism

Interactions 200

Some prey defend themselves by looking like dangerous animals, what do we call this?

Mimicry

Interactions 300

What symbiosis occurs when 2 species share the same niche?

Competition

Interactions 400

What do we call interactions between species?

Symbiosis

Interactions500

What do we call it when 2 organisms share the same niche but awake at different times of the day?

Resource Partitioning

Nuts & Bolts100

What do we call it when 2 different species evolve together like humming birds and red flowers?

Coevolution

Nuts & Bolts 200

What are the 2 ways a population can decrease?

Deaths and emigration

Nuts & Bolts 300

What type of animals invest a lot of time growing and protecting their offspring?

Mammals

Nuts & Bolts 400

What do we call all the factors that prevent a population from growing uncontrollable? (2 words)

Environmental Resistance

Nuts & Bolts 500

When a species hits its maximum population in an ecosystem, it has it its what?

Carrying Capacity.

Final Jeopardy Question

What is the difference between Primary and Secondary succession?

Primary only occurs on land that has never supported life and Secondary occurs on land that is recovering from a disturbance.