WorksheetsEcological levels of organization Test Review
Total questions: 22
Worksheet time: 17mins
Name
Class
Date
1.
Temperature, light, air, water, and soil are all _____ parts of the environment
a)
alive
b)
biotic
c)
abiotic
d)
living
2.
What is an example of a biotic factor?
a)
skunk
b)
rocks
c)
soil
d)
water
3.
Is a deer an abiotic or biotic factor?
a)
abiotic
b)
biotic
4.
Which is the simplest level of organization within the environment?
a)
cell
b)
organism
c)
population
d)
community
5.
Which term refers to the job an organism plays within its environment?
a)
biosphere
b)
ecology
c)
habitat
d)
niche
6.
All the alligators in a swamp are an example of a(n) _______________.
a)
organism
b)
community
c)
population
d)
group
7.
The correct order of ecological organization from the smallest to the largest is _______________.
a)
organism, community, population, ecosystem, biosphere, biome
b)
biosphere, biome, ecosystem, community, population, organism
c)
organism, population, community, ecosystem, biome, biosphere
d)
population, organism, biosphere, community, ecosystem, biome
8.
What are the abiotic factors in this image?
a)
water, sunlight, dirt, air
b)
birds and plants
c)
water, plants, and birds
9.
The people in this picture represent which level of environmental organization.
a)
Organisms
b)
Community
c)
Biosphere
d)
Population
10.
How many levels of organization are ecologists concerned with?
a)
9
b)
7
c)
6
d)
5
11.
What is it called when a group of the same organisms living together in the same place at the same time?
a)
An organism
b)
A population
c)
A community
d)
A biome
12.
When all the ecosystems on Earth are combined it is called...
a)
a community.
b)
a biome.
c)
a biosphere.
d)
an Earthsphere.
13.
A (or more than one) biotic community plus the abiotic features.
a)
Population
b)
Community
c)
Ecosystem
d)
Biome
14.
Any of the non-living factors that make up the environment in which living organisms occur.
a)
abiotic
b)
biotic
c)
abiology
d)
antibiotic
15.
What term best describes this group of bison?
a)
Species
b)
Community
c)
Ecosystem
d)
Population
16.
What term best describes all the plants and animals in this image?
a)
Species
b)
Population
c)
Ecosystem
d)
Community
17.
The ___________ is all the area on and around earth where living things exist.
a)
Biome
b)
Biosphere
c)
Ecosystem
d)
Ecosphere
18.
Which DOES NOT represent an Ecosystem?
a)
A
b)
B
c)
C
d)
D
19.
a)
An organism
b)
A population
c)
A community
d)
A biome
e)
ecosystem
20.
a)
An organism
b)
A population
c)
A community
d)
A biome
e)
ecosystem
21.
a)
An organism
b)
A population
c)
A community
d)
A biome
e)
ecosystem
22.
a)
An organism
b)
A population
c)
A community
d)
A biome
e)
ecosystem
100 %
