Enriched Science Chapter 8 Part 2 Question Preview (ID: 38455)


Ch 8. TEACHERS: click here for quick copy question ID numbers.

the place in which an organism lives
a) habitat
b) parasitism
c) biosphere
d) mutualism

organisms in an ecosystem that belong to the same species
a) population
b) ecosystem
c) habitat
d) parasitism

a close relationship between different species
a) symbiosis
b) community
c) population
d) ecosystem

all the organisms living in an area and the nonliving features of their environment
a) ecosystem
b) habitat
c) parasitism
d) biosphere

a symbiotic relationship in which one species benefits but the other is not affected
a) mutualism
b) niche
c) commensalism
d) carrying capacity

how an organism survives in its habitat
a) mutualism
b) niche
c) commensalism
d) carrying capacity

a symbiotic relationship in which one species benefits but the other is harmed
a) parasitism
b) biosphere
c) mutualism
d) niche

a symbiotic relationship in which both species benefit
a) mutualism
b) niche
c) commensalism
d) carrying capacity

the largest number of individuals of one species that an environment can support and maintain
a) mutualism
b) niche
c) commensalism
d) carrying capacity

the part of Earth that supports life
a) biosphere
b) mutualism
c) niche
d) commensalism

all the populations in an ecosystem
a) community
b) population
c) ecosystem
d) habitat

heartworms in a dog
a) commensalism
b) mutualism
c) parasitism
d)

sea anemones help crabs fight off predators, and eat leftovers from the crabs meals
a) commensalism
b) mutualism
c) parasitism
d)

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