
Ecology and the Environment
Biology
7th - 10th Grade
NGSS covered
Used 71+ times

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31 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a carrying capacity?
The number of organisms in a population that an envrionment can support and maintain
The number of organisms currently in an envrionment
The number of organisms in an area of land
The combination of living and non-living factors
Tags
NGSS.MS-LS2-4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is not an abiotic factor?
Dirt
Air
Sun
Trees
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is commensalism?
When one organism benefits and the other is harmed
When one organisms is benefited and the other is neither helped nor harmed
When both organisms benefit
When neither organism benefits
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the largest level of ecological study?
Ecosystem
Population
Community
Organism
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
There are 750 squirrels in a square mile area. What is this an example of?
Age of animals
Carrying Capacity
Population Density
Symbiosis
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the biosphere?
All the land, water and air on Earth and the organisms.
Only the abiotic factors on Earth
Only the biotic factors on Earth
An area that has a similar climate
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a term for a group of populations of different species living in the same area?
Population
Community
Ecosystem
Organism
Tags
NGSS.MS-LS2-2
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