Quiz about Food Web

Question 1

Producers are...

Accepted Answer

autotrophs

Answer

heterotrophs

Question 2

Consumers are...

Accepted Answer

heterotrophs

Answer

autotrophs

Question 3

All food webs begin with producers.

Accepted Answer

true

Answer

false

Question 4

Autotrophs...

Accepted Answer

make their own food

Answer

feed on other organisms

Question 5

Heterotrophs...

Accepted Answer

feed on other organisms

Answer

make their own food

Question 6

Decomposers are...

Accepted Answer

heterotrophs

Answer

autotrophs

Question 7

Bacteria and fungi are...

Accepted Answer

decomposers

Answer

producers

Answer

consumers

Question 8

Decomposers...

Accepted Answer

break down dead animals and plants so that nutrients can be returned to the soil

Accepted Answer

are consumers

Answer

do not need to eat other organisms to obtain energy

Answer

are producers

Question 9

Predators are...

Accepted Answer

animals that hunt other animals

Answer

animals that are hunted by other animals

Question 10

All food webs begin with...

Accepted Answer

autotrophs

Accepted Answer

producers

Answer

heterotrophs

Answer

consumers

Question 11

All food webs begin with...

Accepted Answer

plants or algae

Answer

bacteria

Answer

animals

Answer

fungi

Question 12

Grass is an example of...

Accepted Answer

a producer

Answer

a consumer

Answer

a decomposer

Question 13

Rabbits are examples of...

Accepted Answer

consumers

Answer

producers

Answer

decomposers

Question 14

Snakes are examples of...

Accepted Answer

consumers

Answer

producers

Answer

decomposers

Question 15

In a food chain or web, the arrow points _____ the flow of energy.

Accepted Answer

toward

Answer

away from

Question 16

Which is true of primary consumers?

Accepted Answer

They are heterotrophs.

Accepted Answer

They eat the producers in the food web.

Accepted Answer

They are herbivores.

Answer

They are autotrophs.

Question 17

In a food chain/web, the arrow points...

Accepted Answer

into the mouth of the organism that is doing the consuming

Answer

toward the organism that is being eaten

Question 18

Examples of decomposers:

Accepted Answer

bacteria

Accepted Answer

fungi

Accepted Answer

snails

Accepted Answer

mold

Question 19

All producers...

Accepted Answer

are autotrophic

Accepted Answer

capture energy from the sun through photosynthesis

Accepted Answer

have chloroplasts

Answer

are heterotrophic

Question 20

In a balanced food web, which trophic level contains the largest number of organisms?

Accepted Answer

producer

Answer

primary consumer

Answer

secondary consumer

Answer

tertiary consumer

Answer

decomposers

Question 21

Who is the producer in this food chain?

Accepted Answer

grass

Answer

snake

Answer

frog

Answer

grasshopper

Question 22

Who is the herbivore in this food chain?

Accepted Answer

grasshopper

Answer

snake

Answer

frog

Answer

grass

Question 23

Primary consumers are...

Accepted Answer

herbivores

Answer

producers

Answer

carnivores

Answer

omnivores

Question 24

What is a decomposer's job?

Accepted Answer

they break down organic material to release nutrients into the soil

Accepted Answer

they are recyclers that help keep nutrients moving in food webs

Answer

to capture energy from the sun and turn it into chemical energy (glucose)

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