Copyright 2009 Microdocs ProductivityDisturbanceDiversityFood WebBiomes 10 Points 20 Points 30...
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Transcript of Copyright 2009 Microdocs ProductivityDisturbanceDiversityFood WebBiomes 10 Points 20 Points 30...
Copyright 2009 Microdocs
Productivity Disturbance Diversity Food Web Biomes
10 Points
20 Points
30 Points
40 Points
50 Points
10 Points 10 Points 10 Points 10 Points 10 Points
20 Points 20 Points 20 Points 20 Points 20 Points
30 Points
40 Points
50 Points
30 Points 30 Points 30 Points 30 Points
40 Points 40 Points 40 Points 40 Points
50 Points 50 Points 50 Points 50 Points
Resilience
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When we take resources faster
than they are produced the
ecosystem will _____ biomass.
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What is lose?(10 points)
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Productivity is the ____ rate of the organisms
living in an ecosystem.
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What is growth rate?
(20 points)
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We can maintain sustainable
ecosystems by _______ the rate we
take resources.
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What is balancing?
(30 points)
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Photosynthesis requires the
following four resources.
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What are sunlight, carbon dioxide, water, and nutrients?
(40 points)
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The basic level of productivity is
influenced by two main factors which are
______________ and ___________.
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What are the availability of resources, and diversity of the
ecosystem?
(50 points)
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Disturbance to an area can be good and ___.
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What is bad?
(10 points)
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Disturbance varies in scale
from cataclysmic to ______.
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What is minor?
(20 points)
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The right amount of disturbance
can help to maintain an ecosystem’s
______.
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What is diversity?
(30 points)
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Diversity is maximized if the _____ between too
much and too little disturbance
realized.
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What is balance?
(40 points)
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Many of our actions add to ecosystem disturbance.
What rhymes with “solution” and can be
added to this list; Global warming, over-fishing, coastal development, ocean acidification,
invasive species.
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What is pollution?
(50 points)
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______ ecosystems are more resilient against
disturbance.
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What is diverse?
(10 points)
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One of the best strategies for
preserving resilience is to set aside and ______ areas.
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What is protect?
(20 points)
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Resilience needs ecosystem ____ to resist or recover
from disturbance.
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What is diversity?
(30 points)
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Intact ecosystems resist disturbance better and grow back faster than ones that have
lost _______.
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What is diversity?
(40 points)
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A healthy and resilient ecosystem needs: A source of
young, time to recover, and
_________.
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What is a complete set of
species?
(50 points)
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Diversity (or biodiversity) is
the _______ within and between living things.
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What is variation?
(10 points)
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Diversity affects the amount of
resources we can use ______.
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What is sustainably?
(20 points)
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Protecting against diversity ____ is crucial in
preserving a sustainable ecosystem.
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What is loss?
(30 points)
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Diversity affects an ecosystem’s abilitiy to resist
_______.
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What is disturbance?
(40 points)
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Diversity affects ecosystem ______,
increases _________, and maintains
________.
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What is productivity,
resilience, and health?
(50 points)
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This not so celestial animal
eats coral.
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What is a starfish?
(crown-of-thorns)
(10 points)
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A ______ is an animals that
eats only plants.
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What is a herbivore?
(20 points)
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“Carn” is a Latin word that means
_____.
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What is flesh or meat?
(30 points)
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English words that end with the
letters “vore” mean that they
are ______.
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What are eaters or consumers?
(40 points)
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The four “vores” are herbivore,
carnivore, omnivore, and
_______.
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What is detritivore?
(50 points)
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This biome covers
approximately 3/4 of the Earth’s
surface.
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What is marine (or ocean) biome.
(10 points)
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Biotic communities
include all living organisms
within an _____.
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What is an ecosystem?
(20 points)
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The area where two or more ecosystems
merge is called an______.
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What is an ecotone?
(30 points)
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Bios comes from the Greek word meaning ____.
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What is life?
(40 points)
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Earth is the only planet known to
have a ______.
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What is a biosphere?
(50 points)
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Make your wager
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Maintaining a coral reef community is
expensive and takes away resources from human communities.
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What is false?