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Team 2
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Teams
Name
Score
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10
×
What does high biodiversity provide?
A more balanced and resilient ecosystem
Only more plants
A decline in population size
A smaller chance of survival
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10
×
What is exponential growth?
Population growth that increases faster as size increases
Population that decreases steadily
Population that remains at zero
Population that stays constant
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10
×
What is an invasive species?
Species with zero growth
Species introduced by humans to a new area
Species only in one place
Species with small populations
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boom
Lose 50 points!
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shark
Other team loses 10 points!
Okay!
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shark
Other team loses 25 points!
Okay!
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lifesaver
Give 20 points!
Oops!
10
×
What is a survivorship curve?
Graph of climate change
Graph of population density
Graph of food chains
Graph showing individuals alive at each age
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10
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What are the two types of limiting factors?
Density-dependent and density-independent
Abiotic and biotic
Natural and human
Controlled and uncontrolled
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baam
Lose 15 points!
Oops!
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star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
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thief
Give points!
5
10
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25
10
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What is demographic transition?
When populations reach zero growth
When developed countries have fewer children
When birth and death rates are equal
When populations double in size
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10
×
What is habitat fragmentation?
Adding more water to an ecosystem
Destroying all plants in an area
Creating one large habitat
Breaking an ecosystem into small pieces
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thief
Give points!
5
10
15
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25
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rocket
Go to first place!
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rocket
Go to first place!
Okay!
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lifesaver
Give 20 points!
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10
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What are K-strategists?
Species with rapid reproduction
Species with random distribution
Species with short lifespans and no care
Species with few offspring and logistic growth
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10
×
What is conservation biology?
Study of human demographics
Study and practice of protecting biodiversity
Study of climate change
Study of extinct species
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10
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What are demographics?
Data on plants only
Information about human populations
Information about extinct species
Data on biodiversity
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10
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What is habitat loss?
Building habitat corridors
Destruction of natural habitats by humans
Random changes in ecosystems
Creation of reserves
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10
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What is biomass?
The food chain energy
The number of animals only
The average plant size
All the matter in a biological population
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10
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What is zero population growth?
Population at carrying capacity
Population neither increasing nor decreasing
Population decreasing steadily
Population growing rapidly
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