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Food Webs, Symbiosis and Energy Pyramids

Authored by Mr. Anderson

Science

7th Grade

20 Questions

NGSS covered

Used 47+ times

Food Webs, Symbiosis and Energy Pyramids
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which type of symbiosis is shown in the image? The image is a rhinoceros with several birds who are eating insects off of his back.

Mutualism - both species benefit

Commensalism- only one species benefits

Parasitism - one species benefits and the other is harmed

One is a predator and one is the prey

Tags

NGSS.MS-LS2-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Humans have “good” bacteria in their digestive tract, which assists animals in digesting food. Bacteria thrive there. What type of symbiotic relationship is this?

Lysosomes and Cell Membranes

Commensalism - one species benefits and the other is unaffected

Mutualism- both the bacteria and the animal benefit

Parasitism - the bacteria benefits and the animal is harmed

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In every ecosystem, most living things are interacting with each other through mutualism (+,+), commensalism (+, meh) or parasitism (+,-). What is the scientific name of these three types of interactions?

Energy Pyramid

Environmental Study

Symbiosis

Predator and Prey

Tags

NGSS.MS-LS2-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The scientific name for when one species benefits and the other is harmed is--

Mutualism

Commensalism

Parasitism

Predator and Prey

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The scientific name for when both species benefit in a relationship is ---

Mutualism

Commensalism

Parasitism

Predator and Prey

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The scientific name for when one species benefits and the other is unaffected is--

Mutalism

Commensalism

Parasitism

Predator and Prey

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

++

Parasitism

Predator and Prey

Mutualism

Commensalism

Tags

NGSS.MS-LS2-2

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