Ecology

The energy that starts a food chain/web comes from this?

• producers

• sun

• consumer

• decomposers

An organism that needs to eat other organisms to obtain energy is known as a:

• Autotroph
• Producer
• Consumer
• Mutualist

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What does a food web represent?

• All connections of energy flow throughout all organisms in a habitat.
• The specific ways that mutualism is carried out.
• A single pathway or energy flow between organisms. 
• How carnivores get their food. 

Tags

NGSS.MS-LS2-3

relationship in which two species live closely together

• resource
• mutualism
• succession
• symbiosis

Tags

NGSS.MS-LS2-2

The rabbit in this food web would be considered a:

• Decomposer
• Producer
• Secondary Consumer
• Primary Consumer

Tags

NGSS.MS-LS2-2

In this Food Web Pyramid Which type of consumer gets only 10% of the energy stored in plants?

• Herbivore/ Primary consumer

• Carnivore/ Secondary Consumer

• Omnivore

• Decomposer

Which one is a decomposer?

• anemone

• bear

• shark

• mushroom

What is the term for each step in the transfer of energy and matter within a biological community?

• energy path
• food web
• trophic level
• food pyramid

The amount of energy that usually transfers from one trophic level to the next...

• 10%
• 20%
• 80%
• 50%

Tags

NGSS.MS-LS2-3

An illustration that uses arrows to show the MANY possible directions in which matter and energy can pass through the organisms in an ecosystem.

• Food chain
• Food web
• Energy Pyramid
• Succession Map

Tags

NGSS.MS-LS2-3