Food/Chain and Web
The Trophic Pyramid
Interactions
Energy
Environmental Factors
100
An organism that consumes plants for energy.
What is a herbivore.
100
Bottom level of the trophic pyramid.
What is a producer
100
Symbiotic relationship between two organisms whereby both organisms benefit.
What is mutualism.
100
Breaks down dead organisms for energy
What are decomposers
100
What type of environmental factor is a rock?
What is abiotic factor.
200
An organism that produces its own food.
What is a producer.
200
Where does the energy come from in the trophic pyramid?
What is the sun
200
Symbiotic relationship where a parasite gets energy from a host. One benefits, the other is harmed.
What is parasitism.
200
Obtains energy from other organisms
What is consumer
200
What type of factor is living organisms that are in the ecosystem?
What is biotic factors.
300
An organism that consumes both plants and animals.
What is an omnivore.
300
Example of producer
What is any producer
300
Mutual dependence between organisms is called?
What is mutualism.
300
These types of organisms obtain energy from eating other organisms.
What is a consumer.
300
What are organisms that produce their own food?
What is a producer.
400
A carnivore that feeds on the dead bodies of other organisms.
What is a scavenger.
400
Where does an eagle fall into in the trophic pyramid
What is tertiary or higher consumer
400
Give an example of mutualism
What is any example
400
The main source of energy for Earth's major biomes.
What is the Sun.
400
What type of factor is a predator?
What is a biotic factor.
500
An organism that feeds on the decaying remains of plants and animals.
What is a detritivore.
500
How much energy is lost in each level of the trophic pyramid?
What is 90%
500
Symbiotic relationship between two organisms whereby one organism benefits and the other in unaffected.
What is commensalism.
500
How is energy lost in an ecosystem?
What is through motion and heat
500
What is an example of an abiotic factor?
What is any right answer
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