What would happen to the bird if the green fish died out?

the bird population would die out

What does an energy pyramid show?

The stronger animal the higher it is on the pyramid

What would happen if their were no producers?

Every population would grow larger

The animals would make their own food

What would happen if the primary consumers died out?

the producers would grow and the secondary and tertiary consumers would die

If only 10% of an organism's energy is available for the next trophic level, what happens with the other 90% of the energy?

It is used for life processes or lost as body heat.

It is destroyed after it is used up.

It remains for the next trophic level IF the predator consumes ALL of the organism.

It is lost completely as body heat.

What is the sun's role in the energy pyramid?

to provide radiant energy for producers to convert to chemical energy.

to produce chemical energy for the ecosystem.

to start the energy flow of the ecosystem.

to provide mechanical energy for producers to convert to chemical energy.

The diagram is intended to show relationships in an ecosystem. What do the arrows represent?

The direction of the energy flow

The direction of population migration

Progressively smaller organisms

Which statement about photosynthesis is correct?

Plants get the energy they need for photosynthesis from sunlight.

Plants get the energy they need for photosynthesis from water.

Plants get the energy they need for photosynthesis from soil.

Plants do not require energy to perform photosynthesis.

How is a food web different from a food chain?

Food webs contain many different, linked food chains.

Food webs contain only producers, not consumers.

Food webs do not include decomposers.

Food webs exist in aquatic environments; food chains exist in terrestrial environments.

How might a lack of sunlight disrupt the food web?

It would prevent producers from producing nutrients.

It would cause consumers to consume less.

It would prevent decomposers from decomposing matter

It would not disrupt the food web at all.

How are primary consumers different from secondary consumers?

Primary consumers eat only plants; secondary consumers eat other consumers.

Primary consumers eat other consumers; secondary consumers eat only plants.

Primary consumers eat plants and other consumers; secondary consumers eat plants and decompose matter.

Primary consumers eat plants and decompose matter; secondary consumers eat plants and other consumers.

which is the correct order of the levels of organization from simple to complex?

organism, population, community, ecosystem

ecosystem, community, population, organism

Ecosystem Services Check

Quiz

•

Science

•

7th Grade

•

Practice Problem

•

Hard

•

NGSS

MS-LS2-3, MS-LS1-6, MS-LS2-4

+12

Standards-aligned

Charles Martinez

Used 1+ times

FREE Resource

85 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Below is an example of a simple food chain.

Acorn → Squirrel → Fox → Mountain Lion

What will most likely happen if squirrels are removed from the food chain?

The fox will eat acorns

The fox population will decrease

The trees will produce fewer acorns.

The mountain lion population will increase

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which is an abiotic factor that would affect the growth of a population within an ecosystem?

the availability of water

the availability of producers

the type of herbivores present

the number of carnivores present

Tags

NGSS.MS-LS2-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In a forest ecosystem, a food chain might look like this:
green plants → rabbit → fox → panther

If the green plants are destroyed in a forest fire, which short-term effect will this have on the organisms in this food chain?

There would be fewer rabbits for the foxes to eat.

The panthers would have to begin to eat green plants.

There would be an increase in the fox population

There would be more green plants for the rabbits to eat

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In the energy pyramid here, which organisms have the most energy available?

Producers

Carnivores

Herbivores

Top Predator

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In the energy pyramid below, which organism has the least amount of energy available?

Producers

Herbivores

Carnivores

Top Predator

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If there is 1000 Kcal available in the producers in trophic level 1, how much energy is available in the herbivores in trophic level 2?

10 Kcal

1 Kcal

100 Kcal

1000 Kcal

Tags

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

This diagram shows the amount of energy that moves from one feeding level to another in a food web.

Energy Pyramid

Food Web

Ecosystem

Food Chain

Tags

NGSS.MS-LS2-3

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Ecosystem Services Check

85 questions

Below is an example of a simple food chain.

Acorn → Squirrel → Fox → Mountain Lion

What will most likely happen if squirrels are removed from the food chain?

Which is an abiotic factor that would affect the growth of a population within an ecosystem?

In a forest ecosystem, a food chain might look like this:
green plants → rabbit → fox → panther

If the green plants are destroyed in a forest fire, which short-term effect will this have on the organisms in this food chain?

In the energy pyramid here, which organisms have the most energy available?

In the energy pyramid below, which organism has the least amount of energy available?

If there is 1000 Kcal available in the producers in trophic level 1, how much energy is available in the herbivores in trophic level 2?

This diagram shows the amount of energy that moves from one feeding level to another in a food web.

In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?

If these organisms were arranged in a food pyramid, which organism would have the least amount of total energy available?

The diagram represents a pyramid of energy in an ecosystem. Which level would most likely contain members of the plant kingdom?

Create a free account and access millions of resources

Similar Resources on Wayground

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Discover more resources for Science

Ecosystem Services Check

85 questions

Below is an example of a simple food chain.Acorn → Squirrel → Fox → Mountain Lion What will most likely happen if squirrels are removed from the food chain?

Which is an abiotic factor that would affect the growth of a population within an ecosystem?

In a forest ecosystem, a food chain might look like this:green plants → rabbit → fox → pantherIf the green plants are destroyed in a forest fire, which short-term effect will this have on the organisms in this food chain?

In the energy pyramid here, which organisms have the most energy available?

In the energy pyramid below, which organism has the least amount of energy available?

If there is 1000 Kcal available in the producers in trophic level 1, how much energy is available in the herbivores in trophic level 2?

This diagram shows the amount of energy that moves from one feeding level to another in a food web.

In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?

If these organisms were arranged in a food pyramid, which organism would have the least amount of total energy available?

The diagram represents a pyramid of energy in an ecosystem. Which level would most likely contain members of the plant kingdom?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science

Below is an example of a simple food chain.

Acorn → Squirrel → Fox → Mountain Lion

What will most likely happen if squirrels are removed from the food chain?

In a forest ecosystem, a food chain might look like this:
green plants → rabbit → fox → panther

If the green plants are destroyed in a forest fire, which short-term effect will this have on the organisms in this food chain?