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Ecology

Authored by Brett Miller

Science

7th Grade

NGSS covered

Used 51+ times

Ecology
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25 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does biotic mean?

Living
Non living
Man made

Tags

NGSS.MS-LS2-1

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A tick and a dog have this type of relationship.

mutualism
commensalism
neutralism
parasitism

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Cattle egrets are birds that forage in fields among cattle. The egrets get easy access to food and the cattle don't care if they are there or not.

mutualism
commensalism
competition
parasitism

Tags

NGSS.MS-LS2-2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Red-billed oxpeckers are birds that feed on parasites found on an impala. The impala gets rid of parasites and the red-billed oxpeckers get a yummy dinner. This is an example of _______.

commensalism
mutualism
neutralism
competition

Tags

NGSS.MS-LS2-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A relationship between two organisms in which one organism benefits and the other is unharmed.

Mutualism

Competition

Parasitsm

Commensalism

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Barnacles create home sites by attaching themselves to whales. This neither harms nor benefits the whales.

Mutualsim 
Parasitism 
Commensalism 

Tags

NGSS.MS-LS2-2

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Mistletoe extracts water and nutrients from the spruce tree to the tree's detriment (harm). 

Mutualsim 
Parasitism 
Commensalism 

Tags

NGSS.MS-LS2-4

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