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Pregunta 1
Pregunta
What is mutualism?
Respuesta
-
A symbiotic relationship that hurts one organism but helps another
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A symbiotic relationship that helps both organisms
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A symbiotic relationship that helps one organism but is neutral to the other
Pregunta 2
Pregunta
What is parasitism?
Respuesta
-
A symbiotic relationship that hurts one organism but helps another
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A symbiotic relationship that helps both organisms
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A symbiotic relationship that helps one organism but is neutral to the other
Pregunta 3
Pregunta
Which of these uses the least of the earth's resources?
Respuesta
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Herbivores
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Carnivores
Pregunta 4
Pregunta
What is carrying capacity?
Respuesta
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Something that keeps an animal from being successful
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The maximum amount of life an area of land can support
Pregunta 5
Pregunta
What is limiting factor?
Respuesta
-
Something that keeps an animal from being successful
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The maximum amount of life an area of land can support
Pregunta 6
Pregunta
What is the difference between parasitism and a predator prey relationship?
Respuesta
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Parasitism = hurts but not kills and is not benefited Predator-prey = kills and is not benefited
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Parasitism = hurts but not kill and is not benefited Predator-prey = kills and is benefited
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NO DIFFERENCE
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Parasitism = kills and is benefited Predator-prey = hurts but not kills and is benefited
Pregunta 7
Pregunta
As you go up the food chain through each level, what happens to most of the energy that was available at the bottom of the food chain?
Respuesta
-
Increases because of heat ( goes up because of heat )
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Decreases because of heat ( lost as heat )
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Stays the same throughout
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Always changes
Pregunta 8
Pregunta
Which of the following is true about a niche and a habitat?
Respuesta
-
The habitat is the "address" while the niche is a "job"
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They are both used to describe an organism
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They both mean the same thing ( synonyms ).
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None of these
Pregunta 9
Pregunta
Which of the following would happen (in order) if the population is equal to the carrying capacity?
Respuesta
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increased competition → decreased population → famine
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famine → increased competition → decreased population
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decreased population → increased competition → famine
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increased competition → famine → decreased population
Pregunta 10
Pregunta
Which of these are true about the 2 types of ecological succession?
Respuesta
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Both have no soil
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Primary = has soil Secondary = no soil, only rocks
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Primary = no soil, only rocks Secondary = has soil
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Both have soil
Pregunta 11
Pregunta
What biome(s) do you pass through if you travel east from Los Angeles to Washington D.C.?
Respuesta
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Temperate Deciduous Forest, Desert, Coniferous Forest
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Temperate Deciduous Forest, Desert, Grassland
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Temperate Deciduous Forest
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Temperate Deciduous Forest, Grassland
Pregunta 12
Pregunta
What is the relationship between birth and death rate if a population is increasing?
Respuesta
-
Birth rate is greater than death rate
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Birth rate is lesser than death rate
Pregunta 13
Pregunta
What is the relationship between birth and death rate if a population is decreasing?
Respuesta
-
Birth rate is lesser than death rate
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Birth rate is greater than death rate
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