Food web review

The original source of energy for a food web is...

• plants

• sun

• producers

• decomposers

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is a producer?

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following would be the most likely effect, if there were a sudden increase in the cricket population?

• There would be a decrease in the small bird population.

• There would be a decrease in the grass/flowers population.

• There would be a decrease in the mice population.

• There would be an increase in the grass/flowers population.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

What are consumers?

• Consumers are animals that eat plants.

• Consumers are animals that eat other animals.

• Consumers are energy for living things.

In this food chain, what will happen if the frogs become extinct?

• The snakes will increase.
• The grasshoppers will decrease.
• The eagles will remain the same.
• The grasshoppers will increase.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

What are decomposers?

• break down dead animals and plants, and they bring nutrients

• eat other animals

• eat plants

Tags

NGSS.MS-LS2-3

Click on the image to make it larger-- Choose all that apply: The hawk gets energy from...

• mouse

• rabbit

• wildflowers

• snake

Tags

NGSS.MS-LS2-3

Click on the image to make it larger-- Choose the living things that are producers...

• wildflowers

• rabbit

• snake

• grass

Tags

NGSS.MS-LS2-2

Plants are called _____________ as they make their own food.

• consumers

• producers

• decomposers

• conductors

Tags

NGSS.MS-LS1-6

Choose the correct simple food chain.

• grass --> rabbit -->coyote

• snake -->mouse--fruit

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3