Interactions and Ecosystems

Quiz
•
Science
•
7th Grade
•
Hard
+1
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A mosquito feeds off of the blood of different organisms. This usually causes discomfort to the organism and sometimes disease and death. This is an example of:
Parasitism
Decomposition
Commensalism
Mutualism
Tags
NGSS.MS-LS2-4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This is known as a relationship in which both organisms involved benefit.
Predator-Prey
Commensalism
Mutualism
Decomposition
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A feeder fish usually follows behind sharks to pick up food scraps that they leave behind. The fish gets food and the shark is unaffected. This is an example of:
Mutualism
Commensalism
Parasitism
Decomposition
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following symbiotic relationships is considered parasitic?
Ticks feeding on a dog
Bees transporting pollen from flowers
Pilotfish swimming under sharks
Birds eating the insects fromo the back of hippo
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
After walking through a field, you find a tick attached to your leg. What is the tick's relationship to you?
Predator
Decomposer
Producer
Prey
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An organism that kills and eats another for food
Predator
Prey
Parasite
Plant
Tags
NGSS.MS-LS2-2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Occurs when 2 or more organism use the same resource
Competition
Mutualism
Commensalism
Parasitism
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