Food webs and chains

Overlapping food chains with different pathways for food energy flow in an ecosystem.

• Consumers

• Producers

• Trophic level

• Food web

Tags

NGSS.MS-LS2-3

Movement of elements or molecules through a series of repeated events.

• Matter cycle

• Trophic Level

• Food chain

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Organism that must consume other organisms to obtain nutrients.

• Producer

• Consumer

• Decomposer

Organisms that transform the sun's energy and use carbon dioxide and water to produce food.

• Producer

• Decomposer

• Consumer

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Organisms, such as bacteria and fungi, that obtain energy through remains of dead plants and animals.

• Producer

• Consumer

• Decomposer

Position of an organism in the food web

• Trophic level

• Energy flow

• Matter cycle

• Food chain

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Humans are which type of organism realted to their energy consumption

• omnivore

• carnivore

• herbivore

• producer

Autotrophs that use energy from sunlight to make organic compounds

• Fotoautotrophs

• Chemoautotrophs

Tags

NGSS.MS-LS1-6

Autotrophs that use energy from chemicals to build organic compounds out of carbon dioxide or similar molecules.

• Fotoautotrophs

• Chemoautotrophs

Tags

NGSS.MS-LS2-3

In the pyramid A corresponds to which level:

• Primary producer

• Primary consumer

• Secondary consumer

• Tertiary consumer

Tags

NGSS.MS-LS2-3