Ecology

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

• Autotroph
• Producer
• Consumer
• Mutualist

Consumer that eats plants

• autotroph

• herbivore

• producer

• community

What does a food web represent?

• Connected food chains that show the flow of energy in an ecosystem

• The specific ways that mutualism is carried out.

• A single pathway or energy flow between organisms.

• How carnivores get their food.

relationship in which two species live closely together

• resource
• mutualism
• succession
• symbiosis

The rabbit in this food web would be considered a:

• Decomposer
• Producer
• Secondary Consumer
• Primary Consumer

Where an organism lives

• habitat
• niche 
• heterotrogh
• biosphere

The image provided is an example of a(n):

• Carnivore
• Herbivore
• Producer
• Autotroph

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

• 10%
• 20%
• 80%
• 50%

The nonliving aspects of an ecosystem.

• Abiotic factors
• Biotic factors

The living portions of the ecosystem.

• Biotic factors
• Abiotic factors