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SCIENCE SOL REVIEW |
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Multiple Choice: Read each question and chose the best answer.
1. Populations of different organisms and the
abiotic factors which affect them are known as a(n):
a. community
b. territory
c. ecosystem
d. population
2. An instinct is an example of:
a. innate behavior
b. earned behavior
c. imprinting
d. conditioning
3. All populations in an area make up:
a. a niche
b. a habitat
c. a community
d. an ecosystem
4. An example of a herbivore is a:
a. wolf
b. moss
c. tree
d. rabbit
5. The relationship in which one organism is
helped and the other is harmed is known as:
a. mutualism
b. parasitism
c. commensalism
d. symbiosis
6. The responsive inactivity and slowed
metabolism that occurs during cold conditions is:
a. hibernation
b. imprinting
c. migration
d. circadian rhythm
7. All of the following are abiotic factors
except:
a. animals
b. air
c. sunlight
d. soil
8. The number of individuals in a population
occupying an area of a specific size describes the population's:
a. clumping
b. size
c. spacing
d. density
9. The level of the food chain with the most
energy contains:
a. omnivores
b. herbivores
c. decomposers
d. producers
10. Returning wolves to Yellowstone National Park adds _____ to the food web.
a. a producer
b. an herbivore
c. a top carnivore
d. a decomposer
11. The climate of an area is determined by:
a. plankton
b. succession
c. limiting factors
d. abiotic factors
12. Freshwater biomes include all of the following except:
a. lakes
b. ponds
c. rivers
d. estuaries
13. Eucalyptus trees produce energy from sunlight. Koalas eat eucalyptus leaves for energy. This is an example of:
a. competition
b. food chain
c. mutualism
d. food web
14. All of the following are examples of grasslands except:
a. pampas
b. prairies
c. steppes
d. estuaries
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Answers
