Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Grade 6 Ecology Unit Review
Test Description: Review for end of the unit assessment.
Instructions: Answer all questions to get your test result.
1) Which statement BEST describes the carrying capacity of an area?
A
The total population an area can support.
B
The largest population an area can support.
C
The small population an area can support.
D
The average population an area can support.
2) Which is a carnivore?
A
bear
B
spider
C
grass
D
deer
3) Which of the following roles do bacteria and fungi play in an ecosystem?
A
consumer
B
producer
C
decomposer
D
scavenger
4) The level of an energy pyramid with the least energy available is
A
third-level consumers
B
first-level consumers
C
second-level consumers
D
producers
5) The first organism in a food chain is always a(n)
A
producer
B
consumer
C
scavenger
D
decomposer
6) The interaction of all of the different populations is a(n)
A
environment
B
organism
C
community
D
population
7) The source of all energy for a food web is
A
a consumer
B
the sun
C
a scavenger
D
a producer
8) As you move up the energy pyramid, the amount of available energy
A
increases
B
is destroyed
C
decreases
D
remains the same
9) A group of owls living in the same area and competing for resources is called a
A
population
B
community
C
species
D
habitat
10) Which factor would most directly impact the frog population in a pond ecosystem?
A
amount of sunlight
B
deer population
C
dragonfly population
D
rabbit population
11) Which of the following is not a limiting factor for populations?
A
water
B
space
C
time
D
weather
12) Which of the following are biotic factors in an ecosystem?
A
animals, minerals in the soil, and rain
B
temperature, animals, and plants
C
rain, sunlight, and plants
D
plants, animals, and bacteria
13) 2. What is the difference between a biotic factor and an abiotic factor?
A
Biotic factors exist in an ecosystem, but abiotic factors do not.
B
Biotic factors are living things and abiotic factors are non-living things.
C
Biotic factors are non-living things and abiotic factors are living things.
D
Biotic factors include elements like weather and temperature, while abiotic factors produce carbon dioxide and oxygen
14) Ecology is
A
protecting the environment
B
the study of all living things except humans
C
the study of how living things interact with each other and their environment
D
the study of pollution
15) Which level of the pyramid supports the least number of organisms
A
first-level consumers
B
producers
C
second-level consumers
D
third-level consumers
16) Where do plants get the energy from to make food?
A
sun
B
producers
C
metamorphosis
D
animals
17) Which of the following is an example of an abiotic factor?
A
animals
B
temperature
C
bacteria
D
plants
18) Which statement best explains why populations will decrease once they have gone over carrying capacity?
A
the animals in the population are over-hunted by predators
B
over time, the animals can not adapt to changes in their environment
C
Resources such as food, water, and shelter limit the growth of a population
D
resources in an area are unlimited and do not limit the growth of a population
19) What important role do decomposers provide for the ecosystem?
A
Decomposers consume the sun's energy
B
Decomposers have no specific role in the ecosystem
C
Decomposers break down materials that can be used by other organisms
D
Decomposers turn sun energy into food energy
20) Fish are an example of which factor in a pond environment
A
abiotic
B
biome
C
producer
D
biotic
*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?