Food Chain, Food Web and Ecological Pyramid

An organism that eats the secondary consumer.

• Primary Consumer
• Secondary Consumer
• Tertiary Consumer
• Consumer

All food webs and food chains begin with _________________.

• primary consumer

• producers

• secondary consumers

• tertiary consumers

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Autotrophs are also know as __________ because they make their own food.

• Consumer

• Herbivore

• Producer

• Omnivore

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which of the following best describes the small bird in the food web above?

• primary and secondary consumer
• secondary and tertiary consumer
• primary consumer only
• secondary consumer only

Tags

NGSS.MS-LS2-3

Which of the following limits herbivore populations?

• Number of Predators

• Amount of Resources Available

• Amount of Space Available

• All of these answers are correct

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Organisms which carry out the process of decomposition by breaking down dead or decaying organisms.

• Consumer
• Producer
• Decomposer
• Herbivore

Tags

NGSS.MS-LS2-3

A connection of food chains with many food energy paths in an ecosystem is a ____________

• ecosystem
• food web
• environment
• trophic pyramid

Tags

NGSS.MS-LS2-3

In a food web, arrows point at:

• who gets energy.
• who gets eaten.

Tags

NGSS.MS-LS2-3

In this trophic pyramid, which organisms have the most biomass?

• Producers
• Carnivores
• Herbivores
• Top Predator

Tags

NGSS.MS-LS2-3

How many carnivores are shown in this food web?

• 6
• 4
• 5
• 3