Plants
Animals
Environment
Organisms
100
Dune grass uses ___________________ from the sun to make its own food.
What is energy?
100
___________________________ are usually at the top of the food chain.
What are top consumers or predators?
100
Algae plays this role in a food chain in the Arctic. (5.LS.2)
What is a producer?
100
Organisms that cannot make their own food.
What are consumers?
200
In a food chain these break down dead material.
What is a decomposer?
200
Identify a secondary consumer in the food chain.
Grass - Grasshopper - Frog - Snake - Hawk
What is a frog?
200
People are part of food chains. What is the role of people in a food chain? (5.LS.2)
What is a consumer?
200
Identify a decomposer in a food web. (5.LS.1)
What is bacteria, fungi, or mushrooms?
300
In a food chain these use the sun for energy.
What is a producer?
300
What do the arrows represent in a food chain? 
What is the flow of energy?
300
Living things that eat both plants and animals.
What are omnivores?
300
Trees, fruit, and grass are all this type of factor.
What is Biotic
400
Eats another organism for energy.
What is a consumer?
400
Organisms that eat plants.
What are herbivores?
400
Process that traps the sun's energy and stores it in the form of food.
What is photosynthesis?
400
A relationship in which both species benefit.
What is Mutualism?
500
The ultimate source of energy for the Earth?
What is the sun?
500
Animal that hunts and kills other animals for food.
What is a predator?
500
An animal that is being hunted.
What is prey
500
A flea feeds on the dog and has a nice warm place to live, while causing harm to the dog.
What is parasitism?