Organisms in an Ecosystem
Relationships in an Ecosystem
Energy in an Ecosystem
Cycles in an Ecosystem
Random
100
organisms that create their own food and release oxgen into the air
What is a producer?
100
Carnivores, meat eating animals, are also called this.
What is a predator?
100
All food chains start with these.
What are producers?
100
The process that continually moves carbon from the Earth to the atmosphere.
What is The Carbon Cycle?
100
An animal that does not eat meat is called this.
What is a herbivore?
200
Bacteria and fungi are examples of this.
What is a decomposer?
200
The animals that are eaten by predators.
What is prey?
200
The connections between the food chains of many organisms.
What is a food web?
200
One way that animals release carbon dioxide into the air.
What is by breathing it out?
200
A habitat that is near or in water is called this.
What is aquatic?
300
Animals that eat other organisms to survive.
What is a consumer?
300
Animals that eat both plants and animals.
What are omnivores?
300
Plants make food through this process.
What is photosynthesis?
300
Plants give off this as a waste product of photosynthesis.
What is oxygen?
300
A relationship in which both organisms have benefits.
What is mutualism?
400
All of the different species that live in an area.
What is a community?
400
An organism that causes harm to its "host".
What is a parasite?
400
This level of a energy pyramid contains the most available energy.
What is the bottom level/producers?
400
The process that moves Nitrogen from the Earth to the atmosphere and back again.
What is The Nitrogen Cycle?
400
This is released into the air when decomposers break down dead plants and animals.
What is Carbon and/or Nitrogen?
500
All of the living and nonliving things things in an area.
What is an ecosystem?
500
A relationship in which one organism is harmed and the other benefits.
What is parasitism?
500
Plants and animals turn food into energy through this process.
What is cellular respiration?
500
Animals get the nitrogen they need by doing this.
What is eating plants?
500
Which two processes do animals carry out in order to have food and energy?
What are photosynthesis and respiration?
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