Vocabulary
Relationships
Ecosystems
Graph Reading Practice
Miscellaneous
100
Biotic or abiotic?
Biotic
100
Producer, consumer, or decomposer?
Producer
100
One living thing is called a(n) ___.
**The answer is NOT clownfish.
Organism
100
Which statement about this graph is true?
A. The prey population is always higher than the predator population.
B. As the prey population goes up, the predator population goes up
B. As the prey population goes up, the predator population goes up
100
Which of these is a requirement for all living things?
-Breathing
-Heartbeat
-Having cells
-Being able to move
Having cells
200
A mosquito is a ___ and it feeds off of a host.
parasite
200
Producer, consumer, or decomposer? 
Decomposer
200
All of the biotic and abiotic (living and nonliving) things in one area make up a(n) ____.
Ecosystem
200
What year had the highest prey population?
A. 1945 B. 1970 C. 2000 D. 1950
A. 1945
200
Biotic or abiotic? 
Abiotic
300
The organism that is hunted and eaten is called ____.
Prey
300
Producer, consumer, or decomposer?
Consumer
300
All of the biotic things in one area make up a _____.
community
300
The hare population crashed in 1950. Why?
A. Every hare was eaten and the hare population went extinct.
B. The hares reproduced very quickly.
C. The hare population grew past the habitat's carrying capacity and the habitat did not have enough resources.
C. The hare population grew past the habitat's carrying capacity and the habitat did not have enough resources.
300
As the predator population increases, what happens to the prey population?
Decreases (drops)
400
Is the statement an observation or an inference? 
"I think the dog was left alone and got into the garbage."
Inference
400
In this relationship, the tick is the parasite and the human is the ____.
host
400
A group of organisms that live in one place and are from the same species make up a ____.
population
400
What was the wolf population in 1980?
A. 12 wolves B. 58 wolves C. 50 wolves
A. 12 wolves.
400
As the prey population increases, what happens to the predator population?
It also increases (goes up)
500
The maximum number of individuals that can live successfully in one habitat is called the habitat's ______ _______.
Carrying capacity
500
Which of these terms accurately describes a lion? (Pick more than one)
Producer, consumer, decomposer, parasite, host, predator, prey
Consumer, Predator
500
Place these terms in order from smallest to largest.
Population, Ecosystem, Community, Organism
Organism
Population
Community
Ecosystem
500
When the lion population increases, what happens to the gazelle population?
It decreases (drops).
500
What happens to the carrying capacity of a habitat when resource availability increases?
The carrying capacity goes up