Levels of Organization
Food Chains/Webs
Habitat/Niche/cycles
Succession
Population Ecology
100
The smallest unit of life
what is a cell
100
The trophic level with the most biomass
what is autotrophs/producers
100
where an organism lives
what is habitat
100
succession that occurs on bare rock
what is primary
100
the study of human populations
demography
200
A group of cells with the same function
What is a tissue
200
amount of energy transferred from one trophic level to the next
what is 10%
200
An organism's role
What is niche
200
succession that occurs after a wildfire
secondary
200
the maximum number of organisms an ecosystem can hold
what is carrying capacity
300
all the biotic and abiotic factors in an area
what is an ecosystem
300
trophic levels in order of a food chain
what is producer, primary consumer, secondary consumer, tertiary consumer
300
the transfer of H2O through an ecosystem
water cycle
300
the first species to colonize an area
what is pioneer species
300
the shape of a population graph
S-shaped or logarithmic
400
all levels of organization within an organism
cell, tissue, organ, organ system, organism
400
the original source of all energy in a food web
what is the sun
400
Organisms that take in carbon in the carbon cycle
Plants (through photosythesis)
400
event that would lead to primary succession
volcanic eruption
400
any factor that influences how big the population can get
what is a limiting factor
500
a group of organisms of the same species
what is a population
500
what is wrong with this food web? how would you correct it
missing arrows
500
the purpose of the nitrogen cycle
What is take unusable nitrogen from the air and make it usable
500
an ecosystem that has the maximum number of organisms and is stable with little change
climax community
500
the trend in human population
what is increasing