Organisms Roles Review
Food Chains and Food Webs Review
Competition Among Living Things
Changing Ecosystems
Structural or Behavioral Adaptation
100
Animals that hunt for food
What are predators?
100
Organisms that make food from water, air, and the sun's energy
What are producers?
100
True or False: Competition between organisms can be avoided.
What is true?
100
After a fire, animals may have to do this (find a new home).
What is relocate?
100
An elephant trunk
What is a structural adaptation?
200
Animals that predators eat
What are prey?
200
Organisms that must eat to gain energy - they cannot make their own
What are consumers?
200
The resource that most desert plants compete for
What is water?
200
If an organism cannot find a new home or adapt to change in an environment, it may die (or ________).
What is perish?
200
A snowy owl's white feathers
What is a structural adaptation?
300
Animals that do not kill what they eat, but eat other dead animals
What are scavengers?
300
Organisms that break down dead plant and animal material
What are decomposers?
300
True or False: A temperate forest has more biodiversity than a rain forest.
What is false?
300
If people or natural disasters destroy habitats, some animals may have only a very few of its kind left. They are considered to be ___________.
What is endangered?
300
An opossum playing dead to avoid predators
What is a behavioral adaptation?
400
When a tapeworm lives inside a cat, the tapeworm is the ______ and the cat is the _________.
What is parasite and host?
400
An animal that eats only plants
What is an herbivore?
400
Three things that organisms compete for most often
What are water, food, and space?
400
Dodo birds, dinosaurs, wooly mammoths, and saber-toothed cats are all ____________.
What is extinct?
400
A hummingbird's beak
What is a structural adaptation?
500
A relationship between two organisms in which both benefit (ex. sea anemone and clownfish)
What is a symbiotic relationship?
500
An animal that eats both plants and animals
What is an omnivore?
500
The job or role an organism has in an ecosystem, which includes what it does, what it eats, and how it interacts with other organisms
What is its niche?
500
Three things that can change an ecosystem
What are humans (habitat destruction), volcanic eruptions, droughts, floods, tornadoes, etc.?
500
Birds migrating south for the winter
What is a behavioral adaptation?
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