Unit 7: Energy Flow

An organism that gets energy from eating another organism is...

• a producer

• an ecosystem

• a consumer

• photosynthesis

A set of food chains that interact is called a(n)...

• food chain

• food web

• ecosystem

• photosynthesis

What is the source of all energy?

• the sun

• water

• plants

• oxygen

Which of these organisms uses photosynthesis to make its own food?

• fish

• mushroom

• turtle

• rose

Which group of animals consists of only herbivores?

• humans, bears, deer

• cows, tigers, chickens

• rabbits, bears, humans

• cows, rabbits, deer

What do plants need to produce their own food?

• sunlight, water, and oxygen

• sunlight, water, and carbon dioxide

• water, oxygen, and carbon dioxide

• water, soil, and oxygen

The process by which producers make their own food is called...

• photosynthesis

• migration

• food chain

• consumer

An organism that gets energy from eating plants and other animals is a(n)...

• carnivore

• producer

• omnivore

• herbivore

All the living and nonliving things in an area and the interactions among them is...

• an organism

• a food web

• a food chain

• an ecosystem

An animal that gets energy from eating only plants is a(n)...

• ominvore

• producer

• carnivore

• herbivore