Ecology: Relationships

Ecology: Relationships

7th Grade

13 Qs

quiz-placeholder

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Ecology: Relationships

Ecology: Relationships

Assessment

Quiz

Biology

7th Grade

Practice Problem

Medium

NGSS
MS-LS2-2

Standards-aligned

Used 44+ times

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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A tapeworm lives in a human’s skin, taking nutrients from the human.  What is the role of the tapeworm in the relationship?

Parasite 
 Prey
Host
Parasitism

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Both owls and snakes preying on mice in a forest. What is the relationship between the owls and snakes?  

Commensalism
Competition
Predation
Symbiosis

Tags

NGSS.MS-LS2-2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Clownfish live among the venomous tentacles of a sea anemone. The clownfish are protected from predators, and keep the sea anemone clean.  What is the relationship?  

Competition 
Mutualism
Commensalism 
Parasitism

Tags

NGSS.MS-LS2-2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 A close relationship where one organism benefits and the other organism is harmed. 

Competition
 Mutualism
Commensalism
Parasitism

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Vines grow on a tree.  The vines get light but the tree is not affected.  What kind of relationship is this?  

Competition
 Mutualism
Commensalism
Parasitism

Tags

NGSS.MS-LS2-2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 What kind of relationship is displayed when a tick sucks the blood of a dog?  

Parasitism
Parasite
Prey
Host

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Two members of the same species fight over who gets a certain food.  Members of different species try to take over a certain nesting area.  These are both examples of what type of interaction?  

commensalism. 
competition. 
mutualism. 
parasitism.

Tags

NGSS.MS-LS2-2

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