Food Webs

How many primary consumers are there in this food web?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-LS2-3

What percentage of energy is passed on to each tropic level?

• 10%
• 50%
• 90%
• 100%

Tags

NGSS.MS-LS2-3

How do producers obtain energy?

• They conduct photosynthesis.
• They consume plants.
• They consume primary consumers.
• They consume secondary consumers.

Tags

NGSS.MS-LS1-6

Where do decomposers go in your food chain?

• at the beginning
• they don't belong in a food chain
• at the end
• at every level

Tags

NGSS.MS-LS2-3

A food web can be broken down into several seperate

• food chains
• food pyramids
• producers
• consumers

Tags

NGSS.MS-LS2-3

Step in the food chain, food web, or ecological pyramid

• trophic Level
• abiotic factors
• community 
• ecosystem

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

Consumer that eats plants

• heterotroph
• herbivore
• producer
• community

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Organisms that makes its own food using sunlight or chemicals; producer

• decomposer
• autotroph
• heterotroph
• herbivore

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Consumer that eats animals or meat

• carnivore
• omnivore 
• consumer
• producer

A connection of food chains with many food energy paths in an ecosystem is a ____________

• ecosystem
• food web
• environment
• population

Tags

NGSS.MS-LS2-3