Energy in the Ecosystem

A network of feeding interactions that shows all the interrelated food chains in an ecosystem

• trophic level

• food web

• biomass pyramid

• pyramid of numbers

Tags

NGSS.MS-LS2-3

Each step in a food chain or web

• trophic level

• food web

• biomass pyramid

• pyramid of numbers

Tags

NGSS.MS-LS2-2

A ecological pyramid model that shows the amount of individuals available at each trophic level

• trophic level

• food web

• biomass pyramid

• pyramid of numbers

A ecological pyramid model that shows the amount of living organic matter or tissue available at each trophic level.

• trophic level

• food web

• biomass pyramid

• pyramid of numbers

Tags

NGSS.HS-LS2-4

Who is on the third energy level?

• leaf

• catepillar

• chamelon

• snake

• mongoose

Tags

NGSS.MS-LS2-3

Who is the producer?

• leaf

• catepillar

• chamelon

• snake

• mongoose

Tags

NGSS.MS-LS2-2

Who is the primary consumer?

• leaf

• catepillar

• chamelon

• snake

• mongoose

Tags

NGSS.MS-LS2-2

Who is the tertiary consumer?

• leaf

• catepillar

• chamelon

• snake

• mongoose

Tags

NGSS.MS-LS2-3

Who is the herbivore?

• leaf

• catepillar

• chamelon

• snake

• mongoose

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

There are 40,000g of biomass energy available on trophic level one. How much energy is available for the tertiary consumer?

• 400,000g

• 4,000g

• 400g

• 40g

• 4g

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3