Stream- Energy Flow, Habitat Assessment, & Aquatic Macrophytes

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 a consumer?

• An organism that makes it's own food

• An organisms that eats other organisms for energy

• An organism that breaks down dead organisms

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-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 is biodiversity?

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

Tags

NGSS.MS-LS2-5

Where do crickets get their energy?

• Cattails
• Marsh Grass
• Grasshoppers
• Shrews

Tags

NGSS.MS-LS2-3

Who is the top predator on this food web?

• Hawk
• Snake
• Frog
• Cattail

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What is an example of a decomposer?

• Plum
• Mushroom
• Deer
• Bird

Tags

NGSS.MS-LS2-3