Ecology Lesson

Which definition best defines consumer?

• Organisms that do not eat or drink.

• Organisms that eat producers or other organisms.

• Organisms that only drink water.

• Organisms that eat sunlight.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Which image is a decomposer?

• Mushrooms

• Cows

• Plants

• Trees

Tags

NGSS.MS-LS2-3

Living things are classified as...

• Producers

• Consumers

• Both

• None

Tags

NGSS.MS-LS2-1

Plants are...

• Producers

• Consumers

Tags

NGSS.MS-LS2-3

They eat plants and animals simultaneously.

• Carnivores

• Omnivores

Tags

NGSS.MS-LS2-1

What is a food chain?

• A chain that shows the flow of energy

• A triangle that shows trophic levels

• A chain used in fishing

Tags

NGSS.MS-LS2-3

Who is the top predator on this food web?

• Hawk

• Snake

• Frog

• Cattail

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What type of organisms are the first step in a food chain?

• Consumers

• Predators

• Producers

Tags

NGSS.MS-LS2-3

A food web is made up of 

• one food chain.

• only producers.

• many different food chains.

Tags

NGSS.MS-LS2-3

What does an energy pyramid represent?

• Food pyramids show the different food chains in a community.

• Energy pyramids show the same total matter at all levels.

• Shows the amount of energy available at each feeding level in an ecosystem.

Tags

NGSS.MS-LS2-3