Ecological Relationship
Energy in Ecosystem
Food Chain/Food Web
Cycling of Matter
Pyramid Models
100
variety of living things in an area
What is biodiversity
100
organisms that make their own food
What is producers
100
shows the feeding relationship for a single chain of producers and consumers.
What is a food chain
100
Two ways that water can enter the atmosphere
What is evaporation and transpiration
100
diagram that compares the energy used by producers, primary consumers, and other trophic levels.
What is an energy pyramid
200
study of interactions among living things
What is ecology
200
consumers are also called_________
What is heterotrophs
200
level of feeding
What is trohpic level
200
circular pathway of water on Earth
What is water cycle
200
located at the base or bottom of the pyramid
What is producers
300
group of different species that all live together in one area
What is community
300
process by which plants use energy fromt he sun to make sugars
What is photosynthesis
300
complex network of feeding relationships
What is a food web
300
Oxygen is produced in this cycle through photosynthesis
What is oxygen cycle
300
measure of the total amount, or dry mass, of organisms in a given area.
What is Biomass pyramid
400
all of the living things and non living things in an area.
What is ecosystem
400
producers are also called_______
What is autotrophs
400
organism that eats dead plant and animal matter
What is a detritivore
400
main component of carbohydrates, proteins, fats and all of the other molecules that make up living things.
What is carbon
400
the actual number of individual organisms at each trophic level of an ecosystem.
What is pyramid of numbers
500
major regional or global community of organisms
What is biome
500
two categories of factors that make up an ecosystem
What is biotic and abiotic
500
herbivores are found in this trophic level
What is 1st order consumer
500
two main biological processes responsible for the cycling of oxygen
What is photosynthesis
500
This is lost to the environment as heat at each trophic level
What is energy
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