Food Chains and Food Webs

Which best describes what a food chain shows you?

• Energy flow through an ecosystem
• Food flowing through an ecosystem
• Consumers going into other consumers
• Who eats who

Tags

NGSS.MS-LS2-3

What are the organisms that break down dead stuff?

• Producers
• Consumers
• Decomposers
• Organisms

Tags

NGSS.MS-LS2-3

Where does the energy start in this food chain?

• Plant
• Sun
• Deer
• Wolf

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What is the role of a producer?

• Use sunlight to make food
• Gain energy from eating other organisms
• Keep other species from overpopulating
• Breaking down dead stuff 

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What's the role of consumers in a food chain?

• Use sunlight to make food 
• Eat other organisms and keep them from overpopulating

• Break down dead stuff
• Add nutrients to the soil

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

Which of these organisms would receive energy from the snake?

• Plant
• Rabbit
• Mouse
• Hawk

Tags

NGSS.MS-LS2-3

What happens to the amount of available energy as you move up each trophic level in a food chain?

• It increases

• It stays the same

• It decreases

• It disappears completely

Tags

NGSS.MS-LS2-3

The sun is the source of energy for all living things on Earth.

Which of animal in the food chain are the Tertiary Consumer? 

• The Mouse

• The Hawk

• The Snake

• The Grass

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which of the following organisms would be considered a primary consumer? 

• Frogs

• Catepillars

• Foxes

• Hawks

Tags

NGSS.MS-LS2-2

Which of the following is a herbivore?

• cricket

• frog

• hawk

• shrew

Tags

NGSS.MS-LS2-2