Food Web

Food Web

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Multiple Choice

All energy transformations in an ecosystem begin with

• a scavenger

• the sun

• a decomposer

• a herbivore

Multiple Choice

A tree is a ....

• composer

• decomposer

• producer

Multiple Choice

What is a producer?

• an organism that gets energy from eating other organisms

• an organisms that uses sunlight to make its own food

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

• an organism that uses chemical energy to make its own food

Multiple Choice

What is a herbivore?

• an animal that gets energy from eating other animals

• an organism that gets energy from eating only plants

• an animal that gets energy by eating both plants and other animals

Multiple Choice

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

• ecosystem

• food web

• environment

• population

Multiple Choice

Which of the following examples describes how a consumer depends on a producer for food? 

• Milo drinks water from his water bowl

• A flower uses photsysnthesis to get it's food.

• A bunny eats grass .

Multiple Choice

Using the food web which of the following is a primary consumer?

• butterfy

• snake

• fox

• frog

Multiple Choice

Using food web which of the following is a secondary consumer?

• snake

• worm

• butterfy

• squirrel

Multiple Choice

Using the food web which of the following is a tertiary consumer?

• frog

• bird

• eagle

• worm

Multiple Choice

Using the food web what would happen if the eagle became extinct?

• The frog population would decrease.

• The frog population would increase.

• The butterfly population would increase.

• The snake population would decrease.

Multiple Choice

Which two animals below are primary consumers

• moth and ant

• mushroom and moth

• ant and hawk

• spider and mouse

Multiple Choice

The direction of the flow of energy in a food web is represented by ___.

• Light bulbs

• Dotted Lines

• Arrows

• Bubbles

Multiple Choice

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

• ecosystem

• food web

• environment