How can energy be transferred from one organism to another?

The energy stored in the molecules of one organism is transferred to another organism.

The matter stored in the molecules of one organism is transferred to another organism.

The photosynthesis stored in the molecules of one organism is transferred to another organism.

A representation of all the feeding relationships within a community.

A way of showing how matter and energy pass from one organism to another.

A food chain provides a more complete model of feeding relationships within a community.

How does an animal use the energy from the food consumes?

To fuel its life processes such as respiration, digestion, and growth. And some energy is given off as heat.

All the organisms in a habitat together with the physical environmental factors.

plumbing and wiring in a house that uses less water and energy than older systems

all the different physical environmental factors that affect a habitat

all the different types of organisms in a habitat

What might happen if all the rabbits died?

There would be fewer lizards because the hawks would eat more of them.

There would be more hawks because there are fewer rabbits in competition with them.

There would be less grass because the grasshoppers would eat it.

There would be more snakes because they would not compete with the rabbits.

The arrows in a food chain show:

how animals use energy to move around in a habitat

how plants make their own energy.

Using the food web, choose the organisms in the correct order.

microscopic plants > water fleas > small fish > perch

microscopic plants > tadpoles > water boatman > perch

microscope plants > perch > water flease > small fish

perch > waterboatmen > small fish > tadpoles

In a typical ecosystem food chain, cats will eat small lizards or rats and those lizards will eat insects and those insects will eat plants....and or course we know the plants get energy from the sun! What would happen if all of the lizards died?

The insect population may increase.

Nothing. They wouldn't affect this food chain.

Cats would have nothing to eat.

What is a predator and prey relationship?

It is where one animal hunts another animal to eat it for energy.

It is where both animals help each other.

It is where an animal eats large plants.

It is where one animal helps another animal and the other animal is not helped or harmed.

Which statement best describes the predator-prey relationship displayed on this graph?

When the prey population increases, the predator population increases.

There is no relationship between the predator and prey.

When the prey population increases, the predator population decreases.

when the predator population increases, the prey population increases.

The graph shows the populations of wolves and mountain lions in five different counties in Montana. Wolves and mountain lions compete for the same kinds of food resources. In Clay county,

mountain lions probably out-compete wolves for food.

mountain lions depend on wolves to survive.

mountain lions and wolves have a mutualistic relationship.

mountain lions and wolves survive independent of each other.

Relationships in Ecosymbiosis

Quiz

•

Science

•

7th Grade

•

Practice Problem

•

Hard

•

NGSS

MS-LS2-2, MS-LS2-3, MS-LS2-4

+8

Standards-aligned

Andrea Bey

Used 1+ times

FREE Resource

77 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A simple diagram that shows how energy flows from producers to consumers?

a food chain

a food web

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which organism is the producer?

grass

grasshopper

snake

eagle

Tags

NGSS.MS-LS2-3

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

All energy on Earth comes from

Tags

NGSS.MS-ESS1-1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Every food chain starts with

producers

primary consumers

secondary consumers

Tags

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which organism is a producer?

snakes

rabbits

mice

trees

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which organism is a primary consumer or an herbivore?

snakes

mountain lion

deer

trees

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What diagram shows the energy flow in an ecosystem?

a food chain

a food web

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

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Relationships in Ecosymbiosis

77 questions

A simple diagram that shows how energy flows from producers to consumers?

Which organism is the producer?

All energy on Earth comes from

Every food chain starts with

Which organism is a producer?

Which organism is a primary consumer or an herbivore?

What diagram shows the energy flow in an ecosystem?

What does a primary consumer or herbivore eat?

What are organisms that break down dead animals and plants called?

All living things need ____ to survive.

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