Show:
Photosynthesis
Food Chains
Food Webs
Microorganisms
Wild Card
100
the material that helps plants take in sunlight and give plants their green color
What is chlorophyll?
100
the path that energy takes from one organism to another in the form of food
What is a food chain?
100
the struggle among living things for the same resources
What is competition?
100
living things too small to be seen without a microscope
What is a microorganism?
100
animal that helps decomposition in the soil
What is an earthworm?
200
the process by which plants turn sunlight into food
What is photosynthesis?
200
an animal that eats both plants and animals
What is an omnivore?
200
all the members of a single type of living thing in an environment
What is population?
200
a microorganism larger than bacteria and lives in water
What is a protist?
200
using food scraps and plant materials to decompose and assist soil fertilization
What is composting?
300
energy from the sun
What is solar energy?
300
an organism that makes its own food
What is a producer?
300
food chains that link together in an environment
What is a food web?
300
the smallest microorganism
What is bacteria?
300
cause of tooth decay
What is bacteria?
400
an organism that breaks down other organisms and returns nutrients to the soil
What is a decomposer?
400
a diagram that shows the amount of energy at each level of a food web in an ecosystem
What is an energy pyramid?
400
a microorganism that lives in water and is a producer
What is algae?
400
the bacteria that causes food poisoning, recently causing a recall of eggs
What is salmonella?
500
the waste product given off by plants that animals need to live
What is oxygen?
500
the first consumer in a food chain
What is a primary consumer?
500
the member of a food web that supports the most organisms
What is a producer?
500
two protists that are consumers
What are amoeba and euglena?
500
cause for dysentery, a disease whose symptoms include diarrhea
What is protist?