Web of Life Unit Review

What are the main ingredients plants use to make their own food?

• water & soil

• soil & oxygen

• carbon dioxide & sunlight

• water & carbon dioxide

Tags

NGSS.MS-LS1-6

Which of these organisms is NOT a decomposer?

• fungi

• mold

• algae

• earthworms

The energy in all ecosystems comes from the __________.

• sun

• consumer

• oxygen level

• producer

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

________________ are called "producers" because they make their own food.

• Fungi

• Plants

• Animals

• Organisms

Cougars, sharks and lions are all ______________.

• carnivores

• herbivores

• decomposers

• producers

Cows, squirrels and deer are all ________________.

• decomposers

• producers

• carnivores

• herbivores

Animals are examples of _________________.

• producers

• consumers

• decomposers

Which correctly shows the flow of energy through a food web?

• Decomposers → Consumers → Producers

• Producers → Consumers → Decomposers

• Producers → Decomposers →Consumers

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Producers do which of the following things?

• use carbon dioxide and release oxygen

• make their own food rather than eating other living things

• include plants and algae

• all of the above

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Decomposers can...

• only be seen under a microscope.

• break down waste and dead material into nutrients for plants.

• create nutrients out of the air that help plants grow.

Tags

NGSS.MS-LS2-3