Organism Relationships
Authored by Cathryne Smith
Science
7th Grade
NGSS covered
Used 8+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Symbiosis?
A type of close and long-term biological interaction between 2 different species
A relationship in which one species benefits from the other without harming or benefiting the other species.
A relationship in which each organism benefits
An interaction in which on organism is harmful to the other
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is mutualism?
An interaction in which each organism benefits
An interaction in which one species benefits without harming or benefitting the other
An interaction in which one organism benefits while harming the other
Tags
NGSS.MS-LS2-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is commensalism?
An interaction in which each organism benefits
An interaction in which one species benefits, but does help or harm the other
An interaction in which one organism benefits at the expense of the other
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is parasitism?
An interaction in which both species benefit
An interaction in which one species benefits but the other is not harmed or helped
An interaction in which one species benefits while harming the other
Tags
NGSS.MS-LS2-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use the marine food web to answer the following:
Phytoplankton are considered plants while zooplankton is considered animals. In this food web who are the producers?
Phytoplankton and zooplankton
Phytoplankton and seaweed
Seaweed and crab
Zooplankton and krill
Tags
NGSS.MS-LS2-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use the food web to answer the following:
Primary consumers eat producers. How many primary consumers are in this food web?
2
3
4
5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use the picture to answer the following:
Krill is a shrimp-like animal. Which animals in this food web eat krill for energy?
Sea leopard and penguin
Fish and sea leopard
Squid and elephant seal
Fish and blue whale
Tags
NGSS.MS-LS2-2
NGSS.MS-LS2-1
NGSS.MS-LS2-4
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