Ecological

Quiz
•
Science
•
7th Grade
•
Hard
+3
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What type of symbiotic relationship is present if one organism is harmed by the other organism?
mutualism
parasitism
competition
commensalism
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In a certain ecosystem, there is a population of lions that feed on zebras. If there is less food for the zebras for several years, what will most likely be the result for the lion population?
The lion population will increase
The lion population will decrease
The lion population will stay the same
The lion population will go extinct
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-2
NGSS.MS-LS2-4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An owl swoops down and grabs a small rodent in its sharp claws. This is an example of what type of relationship?
mutualism
predation
commensalism
competiton
Tags
NGSS.MS-LS2-2
NGSS.MS-LS2-3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Hermit crabs attach anemones to its shell using them as camouflage which keeps predators away. The anemones have a better opportunity to get food from their "mobile home". What type of relationship is this?
mutualism because the crab gets a home and the anemone gets access to food.
mutualism because the crab is getting harmed by the anemone.
parasitism because the crab is getting harmed by the anemone
predation because the anemone is eating the crab
Tags
NGSS.MS-LS2-2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Snakes and lizards both hunt the same prey, but they hunt at different times. This reduces ______.
adaptation
mutualism
predation
competition
Tags
NGSS.MS-LS2-2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Fleas jump on dogs and bite them. What is the flea in this relationship?
host
parasite
predator
prey
Tags
NGSS.MS-LS2-2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which symbiotic relationship is present if one organism is benefitted but the other is unaffected?
mutualism
commensalism
parasitism
predation
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