Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Ecology
Test Description: Ecology unit questions
Instructions: Answer all questions to get your test result.
1) Which of the following is an abiotic factor that most organisms need to survive?
A
Grass
B
Niche
C
Rocks
D
Air
2) Which of the following is a biotic factor?
A
A rotting log
B
Water
C
Sunlight
D
Temperature
3) Which level consist of the individuals of a given species in a specific area or region at a certain time?
A
Ecosystem
B
Species
C
Biomes
D
Population
4) Which of the following is an abiotic factor?
A
Soil
B
Grass
C
Bacteria
D
Oak tree
5) What is the type of organism that breaks down the cells of dead organisms?
A
Omnivore
B
Producer
C
Consumer
D
Decomposer
6) One or more communities in an area and the abiotic factors, including water, sunlight, oxygen, temperature, and soil in an ecosystem.
A
Species
B
Ecosystem
C
Population
D
Community
7) The individual living organism.
A
Biome
B
Population
C
Ecosystem
D
Species
8) All of the different populations in a specific area or region at a certain time.
A
Species
B
Population
C
Ecosystem
D
Community
9) What is the ability of water to pass through soil particles called?
A
Acidity
B
Permeability
C
Weathering
D
Erosion
10) Living or once living organisms in an environment are called ______________?
A
Biotic Factors
B
Abiotic Factors
11) Nonliving part of the environment is called ____________?
A
Biotic Factors
B
Abiotic Factors
12) A relationship that occurs when two or more organisms need the same resource at the same time.
A
symbiosis
B
parasitism
C
competition
D
Aluminum
13) A relationship that exist between organisms of two different species that live together in direct contact.
A
mutulalism
B
competition
C
symbiosis
14) Which organism is a decomposer?
A
Pine tree
B
Ant
C
Bacteria
D
Chipmunk
15) Which of the following is an example of a biotic factor?
A
Soil
B
A dead frog
C
Erosion
D
Sunlight
16) Which of the following is an ecosystem?
A
All the populations of species that live in the same habitat and interact with each other
B
Living features in the environment
C
A community of organisms and their abiotic environment
D
An area where organisms live, or habitat
17) A symbiotic relationship in which one organism (parasite) benefits at the expense of the other (host).
A
parasitism
B
commensalism
C
mutulalism
18) A symbiotic relationship in which both organisms benefit.
A
mutualism
B
commensalism
C
symbiosis
19) What is the organic material found in soil known as?
A
humus
B
topsoil
C
parent material
D
bedrock
20) There are 4 different types of soil material. What is the correct order in grain size from smallest to largest?
A
clay, silt, sand, gravel
B
silt, clay, sand, gravel
C
gravel, silt, clay, sand
D
clay, sand, silt, gravel
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?