We're in a relationship
It's a factor
Level up
Stuck in the web
Mixed bag
100
This leech feeds off of organisms to which it. What type of relationship is this?
What is a parasitism?
100
Something that controls population growth
What is a limiting factor?
100
The type of organism found in level A if this pyramid
What is producer or autotroph?
100
What is the source of the energy in this food web?
What is the sun?
100
What is the ultimate driver of all life on Earth?
The Sun
200
Barnacles living on the sides of whales them gives barnacles a stable place to live, a free ride, and access to plenty of food. The whale is unbothered by the barnacle. What type of relationship is this?
What is commensalism?
200
The maximum number of individuals that an environment can support
What is carrying capacity?
200
This type of organism is found in level C of the energy pyramid
What is carnivore, secondary consumer, 2nd order heterotroph?
200
The producer in this food web
What is algae?
200
The mushroom on this log is this type of organism
What is decomposer?
300
These emojis can represent this type of relationship
What is mutualism?
300
This happens to the death rate when the carrying capacity is reached
What is increases?
300
This much energy is transferred between organisms in different trophic levels of the pyramid
What is 10%?
300
The arrows in this food web represent in this 
What is the flow of energy?
300
The process by which the mix of species and habitat in an area changes over time.
What is ecological succession?
400
The type of relationship in displayed in this graph
What is predator prey?
400
The carrying capacity of this population
What is 2000?
400
It is the remaining 90% energy not passed on to the next trophic level
What is heat?
400
These 2 secondary consumers compete for food
What is snake and eagle?
400
Two raw materials of photosynthesis
What are Carbon Dioxide and Water?
500
These interdependent populations increase and decrease over time depending on the number of each species present. The lynx population is lower than the rabbit because_________________________
Higher up on the trophic pyramid
500
The effect these limiting factors will have on the carrying capacity of this pond
What is decrease total population?
500
If trophic level A has 50,000 kCal of energy, then Level D has _______________kCal
What is 50?
500
This will happen to the scorpion population when the small lizard population decreases
What is decreases?
500
The reason these two birds don't compete
What is they occupy a different niche?