Food Webs, Energy Pyramids

The ___% rule states that only ____% of energy is transferred to the next trophic level.

• 10%

• 25%

• 50%

• 100%

Tags

NGSS.MS-LS2-3

What are "trophic levels"?

• Levels in a food web/food chain

• Levels of land in a mountain

• Animal diets

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

Grass: Producer, consumer or decomposer?

• Producer

• Consumer

• Decomposer

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

A simple diagram that shows how energy flows from producers to consumers?

• a food chain

• a food web

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which organism is the primary consumer?

• grass

• grasshopper

• snake

• frog

Tags

NGSS.MS-LS2-2

Which organism is the secondary consumer?

• grass

• grasshopper

• frog

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Every food chain starts with

• producers

• primary consumers

• secondary consumers

Tags

NGSS.MS-LS2-3

Which organism is a secondary consumer?

• snakes

• rabbits

• deer

• tree

Tags

NGSS.MS-LS2-3

When an animal eats another organism, what percent (%) of energy does it get from it?

• 10%

• 20 %

• 50%

• 90%

Tags

NGSS.MS-LS2-3

All living things need ____ to survive.

• light

• sound

• energy

• coffee

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6