
Ecosystem Variables Assessment
Authored by Rachel Martin
Science
6th Grade
DOK Level 1: Recall covered
Used 6+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the definition of an ecosystem?
A group of the same species living in an area
A community of living and non-living organisms interacting with their environment
A single organism's habitat
A collection of non-living elements
Tags
DOK Level 1: Recall
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a limiting factor in an ecosystem?
Unlimited food supply
A specific food source
Infinite space
Constant temperature
Tags
DOK Level 1: Recall
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of carrying capacity?
The maximum number of fish a pond can support
The number of species in a rainforest
The variety of plants in a garden
The speed of a cheetah
Tags
DOK Level 1: Recall
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does biodiversity affect ecosystems?
It decreases the stability of ecosystems
It makes the ecosystem heathier
It has no effect on ecosystems
It only affects aquatic ecosystems
Tags
DOK Level 1: Recall
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which environmental variable can impact the carrying capacity of an ecosystem?
The color of the sky
The amount of available water
The shape of the land
The type of soil
Tags
DOK Level 1: Recall
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify a factor that can affect biodiversity in an ecosystem.
Climate change
The number of stars in the sky
The color of the ocean
The height of mountains
Tags
DOK Level 1: Recall
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explain how a decrease in food supply can be a limiting factor in an ecosystem.
It leads to an increase in population
It causes a decrease in population size
It has no effect on the population
It increases the birth rate
Tags
DOK Level 2: Skill/Concept
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