Ecosystem Organization Question Preview (ID: 42077)


Vocabulary For Ecology. TEACHERS: click here for quick copy question ID numbers.

A single living thing
a) organism
b) population
c) community
d) niche

a frog
a) population
b) habitat
c) community
d) organism

A group of organisms of the same kind at the same time at the same place.
a) community
b) ecosystem
c) population
d) organism

Frogs
a) ecosystem
b) population
c) community
d) biomes

All the organisms of all types living in the same area at the same time.
a) community
b) organism
c) population
d) biomes

Frogs, flies, lily pad, grass, fish, alligator
a) ecosystem
b) population
c) biomes
d) community

All the organisms living in the same area and their nonliving environment.
a) community
b) population
c) ecosystem
d) habitat

rainy, fish, frogs, lily pads, pond, mosquitoes, and snake
a) population
b) ecosystem
c) community
d) niche

Ecosystems that are similar to one another throughout the earth.
a) biomes
b) ecosystem
c) community
d) population

Desert, tundra, rain forest, savannas, and river deltas.
a) community
b) population
c) habitat
d) biomes

All of the nonliving things.
a) abiotic
b) niche
c) biotic
d) population

All of the living things
a) abiotic
b) biotic
c) population
d) community

The role or function of an organism or species in an ecosystem.
a) habitat
b) ecosystem
c) niche
d) abiotic factor

The natural home or environment of an animal, plant, or other organism.
a) habitat
b) niche
c) abiotic factors
d) biotic factors

A cactus out in a desert would be its
a) community
b) biotic factor
c) habitat
d) population

Drought, erosion, flood, and prolonged heat spells are examples of ___.
a) biotic factors
b) abiotic factors
c) habitat
d) ecosystem

Which choice shows the correct order of the levels of environmental organization?
a) organism, population, community, ecosystem, biosphere
b) population, ecosystem, biosphere, organism, community
c) organism, community, population, ecosystem, biosphere
d) organism, population, ecosystem, biosphere, community

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