Trophic Interactions in Biology

A producer

• Eats grass

• Makes its own food

• Does not need food(energy)

• Is a primary consumer

Tags

NGSS.MS-LS2-3

A primary consumer

• makes its own food

• eats other animals

• is a carnivore

• consumes the producer

An animal that only feeds on plants is called

• Vegetarian

• Herbivore

• Carnivore

• Vegan

A secondary consumer

• Only eats meat

• Only eats plants

• makes its own food

• eats the primary consumer

Tags

NGSS.MS-LS2-3

Carnivores

• Animals that feeds on flesh and plants

• An animal that doesn't like meat

• An animal that feeds on flesh

• A human

The first trophic level is

• Carnivore

• Producer

• Primary Consumer

• Herbivore

Tags

NGSS.MS-LS2-3

tertiary consumers

• Eat the primary consumer

• Eat plants and animals

• Consume the producer

• eat the secondary consumer

Tags

NGSS.MS-LS2-3

How much energy is moved from one trophic level to the next trophic level?

• 100%

• 1/2

• 10%

• 25%

Tags

NGSS.MS-LS2-3

A food chain shows ___ feeding relationship(s)

• 2

• multiple

• 1

• all

Tags

NGSS.MS-LS2-3

How many calories will be passed on from 250 to the next trophic level?

• 2,500

• 25

• 2.5

• 10%

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3