Quiz about Energy Flow Through Food Webs

Question 1

Example of a producer

Accepted Answer

algae

Answer

frog

Answer

worm

Answer

mouse

Question 2

Example of a decomposer

Accepted Answer

fungus

Answer

mouse

Answer

plants

Answer

frogs

Question 3

A tree is a ....

Accepted Answer

producer

Answer

composer

Answer

decomposer

Question 4

Humans are considered...

Accepted Answer

consumers

Answer

decomposers

Answer

producers

Question 5

What is a producer?

Accepted Answer

an organisms that uses sunlight to make its own food

Answer

an organism that gets energy from eating other organisms

Answer

an organism that gets energy from eating dead organisms, non-living material or waste

Question 6

Which of the following is NOT a consumer

Accepted Answer

grass

Answer

dog

Answer

shark

Answer

fish

Question 7

The shrew provides energy for the _______?

Accepted Answer

snake

Answer

cricket

Answer

grasshopper

Answer

frog

Question 8

The arrows in a food chain or web represents what?

Accepted Answer

They show what direction the energy is flowing between organisms.

Answer

They point to the organism that is being eaten.

Answer

It shows how sunlight flows within an ecosystem.

Answer

They represent how water is transferred within a habitat.

Question 9

What is this called?

Accepted Answer

Food Web

Answer

Food Chain

Answer

Abiotic Factors

Question 10

Which of these organisms would receive energy from the snake?

Accepted Answer

Hawk

Answer

Plant

Answer

Rabbit

Answer

Mouse

Question 11

Which direction do arrows point in a food chain? Choose all that apply.

Accepted Answer

in the direction the energy flows

Accepted Answer

from prey to predator

Answer

from predator to prey

Question 12

What is the primary role of plants in most food webs?

Accepted Answer

Plants provide energy to consumers.

Answer

Plants are decomposers.

Answer

Plants are consumers.

Question 13

Which organisms transfer the most energy in a food web?

Accepted Answer

plants

Answer

animals

Answer

consumers

Question 14

With what do all food chains and food webs begin?

Accepted Answer

producers

Answer

consumers

Answer

decomposers

Question 15

What would happen to the animals in an area if all of the producers were destroyed?

Accepted Answer

They would all die or leave to find food elsewhere.

Answer

Nothing would happen.

Question 16

What does it mean for consumers to compete for food?

Accepted Answer

They eat the same food source.

Answer

They use the sun's energy to produce their own food.

Question 17

Why is competition for food harmful to an animal species?

Accepted Answer

There is less food to go around, so it can be harder to survive.

Answer

It is not harmful.

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