WorksheetsLevels of organization in ecology
Total questions: 23
Worksheet time: 12mins
Name
Class
Date
1.
The part of Earth where organisms can live.
a)
biotic factors
b)
biosphere
c)
ecology
d)
biology
2.
A __________ includes all living and non-living things in an environment.
a)
population
b)
niche
c)
abitotic
d)
ecosystem
3.
Identify the examples as: a organism, population, community, or ecosystem.
A beautiful butterfly.
A beautiful butterfly.
a)
Organism
b)
Population
c)
Community
d)
Ecosystem
4.
Identify the examples as: a organism, population, community, or ecosystem.
Water, Fish, Turtles, Oxygen, Rocks and Moss interacting in a river system.
Water, Fish, Turtles, Oxygen, Rocks and Moss interacting in a river system.
a)
Organism
b)
Population
c)
Community
d)
Ecosystem
5.
Identify the examples as: a organism, population, community, or ecosystem.
Chicken, Cow, Grass, Buffalo, and Mouse living on farmland.
Chicken, Cow, Grass, Buffalo, and Mouse living on farmland.
a)
Organism
b)
Community
c)
Population
d)
Ecosystem
6.
All organisms of the same species living in the same area.
a)
Population
b)
Community
c)
Ecosystem
d)
Organism
7.
All of the different biotic organisms found in the same area.
a)
Organism
b)
Population
c)
Community
d)
Ecosystem
8.
Identify the examples as: a organism, population, community, or ecosystem.
All speckled sting-ray that live in the Pacific Ocean
All speckled sting-ray that live in the Pacific Ocean
a)
Organism
b)
Population
c)
Community
d)
Ecosystem
9.
The study of organisms and how they interact with one another and their environment is best described as
a)
Biology
b)
Ecology
c)
Zoology
d)
Botany
10.
What level of organization can be seen here?
a)
Species
b)
Population
c)
Community
d)
Ecosystem
11.
TRUE or FALSE: A community includes all abiotic and biotic factors.
a)
TRUE
b)
FASLE
12.
TRUE or FALSE: An ecosystem contains only biotic factors.
a)
TRUE
b)
FALSE
13.
What level of organization can be observed in the image?
a)
Species
b)
Population
c)
Community
d)
Ecosystem
14.
Which is the thin layer of the earth that supports life and also the largest level of ecological organization?
a)
A community
b)
The biosphere
c)
A population
d)
The biome
15.
Which level of ecological organization is composed of many similar ecosystems with the same climate and geographic locations?
a)
A community
b)
A population
c)
A biome
d)
A biosphere
16.
Which is an example of a biotic factor?
a)
The sun
b)
Water
c)
Grass
d)
Rocks
17.
Which is an example of an abiotic factor?
a)
Grass
b)
Trees
c)
Rain
d)
Birds
18.
The Biosphere contains all ecosystems
a)
True
b)
False
19.
Select examples of abiotic things
a)
Soil
b)
Air
c)
Rocks
d)
Water
e)
Animals
20.
Select the examples of biotic things
a)
Plants
b)
Soil
c)
Sun
d)
Animals
21.
An organism that uses an outside source of energy like the sun to create energy-rich food molecules.
a)
Consumer
b)
Producer
c)
Decomposer
d)
Parasite
22.
Water temperature would be an example of ...
a)
a biotic factor
b)
an abiotic factor
c)
an antibiotic factor
d)
a bacterial factor
23.
The smallest unit of life that can sustain itself is called...
a)
an organism.
b)
the biosphere.
c)
a population.
d)
a community.
100 %
