WorksheetsEcological Relationships
Total questions: 28
Worksheet time: 18mins
What do you call an animal that only eats plants?
parasite
carnivore
herbivore
predator
The living and nonliving components of a specific environment.
biological community
habitat
ecosystem
biosphere
Many types of birds perform courting routines to attract and entice potential mates. Often times, the female bird will choose between several males. This is an example of:
habitation
symbiosis
competition
natural selection
The name of the process that producers use to make their own food.
respiration
photosynthesis
commensalism
ecosystem
Term used to describe ALL the populations of ALL the species living within a particular habitat.
biome
biological community
ecosystem
wildlife
Symbiotic relationship which can be described as "+, 0"
parasitism
predation
mutualism
commensalism
This term describes a consumer that feeds only on other consumers - a "meat eater"
prey
autotroph
plant
carnivore
What is the general term used to describe the interaction between two different organisms that are living in close physical association?
habitat
symbiosis
predation
omnivore
This is the job or role of a specific organism within its habitat.
producer
niche
photosynthesis
biotic
Organisms with a very specific food source are known as:
specialists
generalists
carnivores
autotrophs
The animal in an ecological relationship that hunts, kills, and eats another animal.
autotroph
predator
prey
producer
The natural environment in which an organism lives is called...
habitat
niche
biosphere
food chain
A symbiotic relationship between to organisms where one benefits and the other is harmed...
commensalism
parasitism
mutualism
competition
Marlin and Nemo live in a sea anemone. Clownfish receive shelter and the anemone receives protection and nutrients. What type of symbiotic relationship does this represent?
mutualism
predation
commensalism
parasitism
A pearlfish lives in a sea cucumber. The sea cucumber is not affected by this interaction. This represents:
mutualism
competition
parasitism
commensalism
Type of relationship: A wolf eating a rabbit.
Predator/prey
Parasite/host
Producer/consumer
Competitors
In a predator-prey relationship, when the population of the predator increases, the population of the prey will ____________.
Increase
Remain Stable
Decrease
Change unpredictably
A honeybee and flower relationship in which the flower provides nectar for the honey and the honey can help pollinate other flowers is an example of ________________.
Mutualism
Parasitism
Commensalism
Competition
Wasps often lay their eggs just inside the eggs of butterflies. The wasp larva (baby wasps) are able to get lots of nutrients and protection from the butterfly/caterpillar egg while its developing. After the caterpillar is born, the wasps continue lurking in the flesh of the caterpillar, soaking up more nutrients and drinking its blood. The wasp larva must keep its host alive, so it avoids damaging the vital organs.
What type of symbiosis is being described?
predator/prey
competition
commensalism
parasitism
This is the job or role of a specific organism within its habitat...
producer
prey
carnivore
niche
photosynthesis
What is the relationship shown?
Predation
Commensalism
Competition
Parasitism
Mutualism
A pilot fish usually follows behind sharks to pick up food scraps that they leave behind. The fish gets food and the shark is unaffected. This is an example of:
Mutualism
Commensalism
Parasitism
Decomposition
A mongoose eating ticks off a warthog, or a starling eating ticks off a cow are examples of what type of symbiotic relationship?
Cooperation
Parasitism
Commensalism
Mutualism
