Energy Flow

What is the source of energy for food chains/food webs?

• the sun (even if not pictured)
• Producers
• Fertilizer
• JOHN CENA!

What is a producer?

• Organisms that make their own food
• Organisms that eat other organisms for energy
• organisms that break down dead organisms

What is photosynthesis?

• When organisms use radiant energy to make their own food
• When organisms adapt and can make their own light
• when plants make lights
• When plants take selfies

What is a food chain?

• A chain that shows the flow of energy
• A triangle that shows trophic levels
• A chain used in fishing

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What is pictured in the diagram?

• A food web
• A food chain
• An energy pyramid

Tags

NGSS.MS-LS2-3

What organisms are at the bottom of an energy pyramid?

• Producer
• Consumer
• Decomposer
• Scavenger

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

How much energy is passed on to each trophic level in an energy pyramid?

• 10%
• 90%
• 50%
• 80%

Tags

NGSS.MS-LS2-3

Which organisms have the most available energy in an energy pyramid?

• Producer
• Consumer
• Decomposer
• Scavenger

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What happens to a population in a community when there is an abundance of food?

• Population Increases
• Population Decreases
• Population Remains Unchanged

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What is biodiversity?

• When there is a variety of organisms in an area
• When there are NOT a variety of different organisms in an area