Quiz about Food Chain Food Web Energy Pyramid Producers Consumers Herbivore Omnivore Carnivore Decomposers Photosynthesis

Question 1

an organism that gets energy from eating other things

Accepted Answer

consumer

Answer

producer

Answer

energy pyramid

Answer

decomposer

Question 2

an organism that makes its own food

Accepted Answer

producer

Answer

consumer

Answer

herbivore

Answer

omnivore

Question 3

an organism that eats only plants

Accepted Answer

herbivore

Answer

carnivore

Answer

omnivore

Question 4

an organism that eats only meat

Accepted Answer

carnivore

Answer

herbivore

Answer

omnivore

Question 5

an organism that eats both plants and animals

Accepted Answer

omnivore

Answer

carnivore

Answer

herbivore

Question 6

shows one possible flow of energy

Accepted Answer

food chain

Answer

food web

Answer

energy pyramid

Question 7

shows all possible flows of energy

Accepted Answer

food web

Answer

food chain

Answer

energy pyramid

Question 8

A third-level consumer has to be which type?

Accepted Answer

Carnivore.

Answer

Decomposer.

Answer

Producer.

Answer

Herbivore.

Question 9

In a food web, arrows point at:

Accepted Answer

who gets energy.

Answer

who gets eaten.

Question 10

Which organism recieves the least amount of energy from the producer?

Accepted Answer

Owl

Answer

Grasshopper

Answer

Lilypad

Answer

Mouse

Question 11

Which organism in this food chain is a secondary consumer?

Accepted Answer

Fish

Answer

Grass

Answer

Grasshopper

Answer

Hawk

Question 12

Which organism in this food chain is a tertiary consumer?

Accepted Answer

Hawk

Answer

Fish

Answer

Grass

Answer

Grasshopper

Question 13

In this food pyramid, which level has the greatest amount of energy?

Accepted Answer

Producers

Answer

Primary Consumers

Answer

Secondary Consumers

Answer

Tertiary Consumers

Question 14

How much energy is passed from one trophic level to the next?

Accepted Answer

10%

Answer

1%

Answer

50%

Answer

100%

Question 15

an organism that can produce its own food through photosynthesis

Accepted Answer

autotroph

Answer

consumer

Answer

heterotroph

Answer

herbivore

Question 16

Organisms which carry out the process of decomposition by breaking down dead or decaying organisms.

Accepted Answer

Decomposer

Answer

Consumer

Answer

Producer

Answer

Herbivore

Question 17

The original source of energy for a food web is...

Accepted Answer

sun

Answer

plants

Answer

producers

Answer

decomposers

Question 18

Decomposers get energy from...

Accepted Answer

dead things and waste

Answer

the sun

Answer

eating plants

Answer

eating animals

Question 19

Producers are ...

Accepted Answer

all of these are true

Answer

plants

Answer

able to do photosynthesis

Answer

also called autotrophs

Question 20

Who is the producer?

Accepted Answer

lettuce

Answer

greenfly

Answer

ladybird

Answer

thrush

Question 21

A connection of food chains with many food energy paths in an ecosystem is a ____________

Accepted Answer

food web

Answer

ecosystem

Answer

environment

Question 22

Which of the following is NOT a consumer

Accepted Answer

grass

Answer

dog

Answer

shark

Answer

fish

Question 23

Which of these organisms would receive energy from the snake?

Accepted Answer

Hawk

Answer

Plant

Answer

Rabbit

Answer

Mouse

Question 24

These consumers are herbivores.

Accepted Answer

primary consumers

Answer

secondary consumers

Answer

tertiary consumers

Answer

biomass

Question 25

These eat herbivores.

Accepted Answer

secondary consumers

Answer

primary consumers

Answer

bacteria

Answer

primary consumers

Question 26

How much energy from each trophic level is passed on to the next level

Accepted Answer

10%

Answer

100%

Answer

50%

Answer

1%

Question 27

What two organisms are competing for the same food source?

Accepted Answer

Striped Bass & Shad

Answer

Copepods & Opossum shrimp

Answer

Striped Bass & Blue Crabs

Answer

Cormorants & Rangia Clams

Question 28

If the Snake population decreased then...

Accepted Answer

The Hawk Population would Decrease

Answer

The grasshoppers would increase

Answer

The Hawk Population would Increase

Answer

The Mouse population would decrease

Question 29

If the Grasshopper population Increases

Accepted Answer

The Hawk population will increase

Answer

The mouse population will decrease

Answer

The snake population will decrease

Answer

The grass population will increase

Question 30

How many APEX Predators are shown?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 31

How many Autotrophs are shown?

Accepted Answer

2

Answer

5

Answer

4

Answer

1

Question 32

A scavenger

Accepted Answer

Eats dead material

Answer

Eats only plants

Answer

Breaks down dead material

Answer

Eats both plants and animals

Question 33

Heterotrophs

Accepted Answer

are any type of consumer

Answer

make their own food

Answer

are only producers

Answer

only primary consumers

Question 34

Autotrophs

Accepted Answer

Are only Producers

Answer

Are all types of consumers

Answer

Are animals

Answer

must consume to get energy

Question 35

Mrs. Williams has a bottle with fish, snails, and grasses. She noticed all the snails were eaten by the fish. What is the correct food chain?

Accepted Answer

Sun --> Plants --> Snails --> Fish

Answer

Sun <-- Plants <-- Snails <-- Fish

Answer

Fish --> Snails --> Plants --> Sun

Answer

Sun <-- Snails <-- Plants <-- Fish

Question 36

What would happen to the food web if there was a sudden decrease in rats?

Accepted Answer

The snake population will increase.

Answer

There will be a decrease in the number of snakes, coyotes, and hawks.

Answer

There will be an increase in the number of coyotes and hawks.

Answer

There will be a decrease in the number of cacti and sagebrush plants.

Question 37

What would happen to the food web if there was a sudden decrease in coyotes?

Accepted Answer

There will be an increase in the number of rats and hawks.

Answer

The snake population will increase.

Answer

There will be a decrease in the number of snakes, coyotes, and hawks.

Answer

There will be a decrease in the number of cacti and sagebrush plants.

Question 38

How is this ecosystem MOST likely to be affected by an increase in the number of

prairie dogs?

Accepted Answer

There will be more food for snakes.

Answer

The amount of grass will increase.

Answer

There will be more food for mice.

Answer

The number of hawks will decrease.

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