Predators & Prey
Food Chains
Energy in an Ecosystem
Symbiotic Relationships
Vocabulary
100
These are the animals that are being eaten
What is prey
100
This is what always starts a food chain
What is a producer
100
This is what shows how energy is passed in a ecosystem
What is energy pyramid
100
This is what symbiosis means
What is living together
100
Animal that makes its own food
What is a producer
200
These are the animals that eat the remains of other animals
What is scavengers
200
This is what the arrow points to in a food chain
What is the predator
200
This is how many levels most energy pyramids have
What is 5
200
These are the three types of symbiotic relationships
What is commensalism, parasitism, mutualism
200
An animal that eats other organisms
What is a consumer
300
This is what the interactions of prey and predators affect
What is population of the animals
300
This is why a food web is better that a food chain
What is it shows more relationships between animals
300
This is how much energy each level of the pyramid receives
What is 10%
300
This is the type of relationship where both benifit
What is mutualism
300
An animal that gets its food by breaking down the remains of animal waste and dead plants and animals
What is decomposer
400
This is the difference between predators and scavengers
What is predators hunt their food while scavengers find dead remains of animals
400
In the artic food web in the book there were fewer krill than
What is algae
400
As you go up the energy pyramid this is what happens to the population of the animals
What is is decreases
400
This is the type of relationship where one is harmed and the other is helped
What is parasitism
400
Animals that eat other animals
What is predators
500
As the population of a prey increase what do you think will happen to the population of the predators?
What is it will increase
500
This is an example of a food chain (include 3 animals)
What is producer -- animal -- predator
500
On what level do you get the most energy in the energy pyramid
What is the lowest level
500
This is the type of relationship where one is helped and the other is neither helped or harmed
What is commensalism
500
Animals that eat the remains of dead animals
What is scavengers
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