6715431
Beschreibung
Quiz von Jennifer Rollings, aktualisiert more than 1 year ago
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Erstellt von Jennifer Rollings
vor mehr als 7 Jahre
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Frage 1
Antworten
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Omnivore
Frage 2
Frage
How much of the grasses energy is available to the wildcat?
Antworten
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100%
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90%
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10%
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1%
Frage 3
Frage
This image shows some of the plants and animals of the African savannah, along with some of the resources they use, like water. What level of ecology is this?
Antworten
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Ecosystem
Frage 4
Frage
What materials do plants need to start photosynthesis?
Antworten
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Carbon dioxide
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Oxygen
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Water
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Glucose
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Sunlight
Frage 5
Frage
Plants use pigments to capture the sun's energy. These pigments absorb mostly [blank_start]blue[blank_end] wavelengths of light and reflect [blank_start]green[blank_end] wavelengths.
Antworten
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green
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Red
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Blue
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Yellow
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blue
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Green
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Red
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Yellow
Frage 6
Antworten
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They will be competing with each other. Due to the competitive exclusion principle, many will die.
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They are over carrying capacity. Many deer will die until the population is below capacity.
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They are not producing enough nitrogen, so the nitrogen cycle will stop working.
Frage 7
Frage
What biogeochemical cycle requires specific bacteria to continue to function?
Antworten
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Water
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Carbon
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Phosphorus
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Nitrogen
Frage 8
Frage
Which of the following are limiting factors for plants in a tropical rainforest ecosystem?
Antworten
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Sunlight
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Water
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Space
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Carbon dioxide
Frage 9
Frage
Make a claim about the carrying capacity for this population.
Antworten
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Carrying capacity is 21 days.
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Carrying capacity is 2000 individuals.
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Carrying capacity is zero.
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Not enough information.
Frage 10
Frage
Which of the following is an appropriate way to analyze the evidence for the claim that this population has reached carrying capacity?
Antworten
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The population size is now 2000 individuals.
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The population size has been stable for 14 days.
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The population size has increased by 2000 from day one.
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