Food Chains, Webs and Energy Pyramids

Food Chains, Webs and Energy Pyramids

7th Grade

25 Qs

quiz-placeholder

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Food Chains, Webs and Energy Pyramids

Food Chains, Webs and Energy Pyramids

Assessment

Quiz

Science

7th Grade

Hard

NGSS
MS-LS2-3, MS-LS2-2, MS-LS2-1

+2

Standards-aligned

Created by

Lisa Thompson

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In this food chain the _______ has the least energy avaialble for its life processes.

omnivore or fish

producer or aquatic plant

carnivore or osprey

herbivore or shrimp

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Why are producers always found at the lowest trophic level?

Producers are larger than consumers.

Produers are found in fewer numbers than consumers.

Consumers are eaten by a variety of producers.

Producers convert light energy into chemical energy

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In food chains, the flow of energy is ALWAYS ______.

two-way

uncontrolled

one-way

reversible

Tags

NGSS.MS-LS2-3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What organism in the food web contains the most energy?

hawk

grass

bacteria

grasshopper

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

If the fish population decreases, what is the most direct effect this will have on the aquatic ecosystem?

The krill population will only be consumed by seagulls.

The phytoplankton population will increase in size.

The zooplankton population will increase in size.

The leopard seals will all die from lack of food.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the ultimate source of energy in a food web?

sunlight

decomposers

consumers

producers

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

If you were to place the bear into the energy pyramid, the bear would go on level _____ and have ____ amount of energy available to it.

C, the most

A, the greatest

A, the least

C, the least

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

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