Organism Interactions in Ecosystems
Authored by Ammar Ahmed
Biology
10th - 12th Grade
NGSS covered
Used 1K+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Overall, all the interactions between organisms in ecosystems...
Keep ecosystems & populations unstable and random
Keep ecosystems & populations stable and balanced
Tags
NGSS.MS-LS2-2
NGSS.MS-LS2-1
NGSS.MS-LS2-4
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
In which type of interaction does one animal eat another for energy and nutrients?
Competition
Parasitism
Predation
Mutualism
Tags
NGSS.MS-LS2-3
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is NOT a symbiotic relationship?
Competition
Commensalism
Mutualism
Parasitism
Tags
NGSS.MS-LS2-2
4.
MULTIPLE CHOICE QUESTION
20 sec • 4 pts
What term describes organisms striving for the same limited resources?
Competition
Predation
Mutualism
Commensalism
Tags
NGSS.MS-LS2-1
5.
MULTIPLE CHOICE QUESTION
20 sec • 4 pts
Commensalism is a symbiotic relationship in which what occurs between the organisms?
both organisms are harmed
one benefits, the other is unaffected
one benefits, the other is harmed
one benefits by eating the other
Tags
NGSS.MS-LS2-2
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Fleas living within a mammal's fur describes this type of relationship:
Competition
Mutualism
Predation
Parasitism
Tags
NGSS.MS-LS2-2
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which interaction type is it when different male lions strive to find territories?
Intraspecific Competition
Interspecific Competition
Commensalism
Mutualism
Tags
NGSS.MS-LS2-2
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