Food Webs and Energy Flow

Which organism is a producer in this food web?

• Wolf Spider

• Grasshopper

• Cougar

• Clover

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What would happen if all the rabbits in this

ecosystem disappeared?

• The cougar and fox populations would

  decrease.

• The cougar and fox populations would

  increase.

• The wolf spider population would increase.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Which of the following describes the rabbit?

• An omnivore, which eats both plants and

  animals.

• An herbivore, which easts only plants.

• A carnivore, which eats only animals.

Which chain takes the sun’s energy to the rabbit?

• Sun → Grass → Rabbit

• Sun → Clover → Fox → Rabbit

• Sun → Clover → Fox → Cougar

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which organism does not appear to have any predators on this food web?

• Wolf Spider

• Fox

• Cougar

Tags

NGSS.MS-LS2-2

Energy passes from the grass to the red fox through which organism?

• Wolf Spider

• Clover

• Rabbit

• Cougar

Tags

NGSS.MS-LS2-3

What type of consumer is the fox?

• herbivore

• omnivore

• carnivore

Tags

NGSS.MS-LS2-3

Energy passes from the wolf spider to the cougar through which organism?

• Grasshopper

• Rabbit

• Grass

• Red Fox

Tags

NGSS.MS-LS2-3

How many organisms are prey to the cougar?

• 1

• 2

• 3

• 4

Energy passes from the clover to the wolf spider through which organism?

• Red Fox

• Grasshopper

• Rabbit

• Cougar

Tags

NGSS.MS-LS2-3