Vocab
An abiotic factor is....
a nonliving factor in the environment. i.e. water, sunlight
A ____________ shows a linear food relationship, while a ___________ shows multiple food relationships.
food chain, food web
The habitat with the least species evenness
Habitat 1 Habitat 2
# $ % # * @ % % $ $ &
@ @ # $ # * & * @
Habitat 1
Both __________ and __________ organisms go through cellular respiration.
heterotrophic and autotrophic, producer, consumer
An example of a density independent factor
flood, tornado, hurricane, drought etc...
A limiting factor is
something in the environment that limits the size of a population.
Arrows in a food web are draw in the direction...
the energy is going
The 6 trophic levels in order
producer, primary consumer, secondary consumer, tertiary consumer, apex predator, decomposer
The very first step of the carbon cycle
Sunlight
An example of a density dependent factor
Resources, such as food, water, shelter
A population is
the amount of one type of species in a set area
The trophic level that contains the largest population
hint: this also contains the most amount of energy
producers
The habitat with the most species richness
Habitat 1 Habitat 2
# $ % # * @ % % $ $
@ @ # $ # $ % % @ @
Habitat 1
The reactants for photosynthesis are
6CO2 + 6H2O + energy
The carrying capacity of a population is the ______________________________ which can be found of a ________________ growth graph.
number of organisms an ecosystem can support, logistical.
A species is
A set of organisms with similar characteristics that are able to breed.
The 2 main roles of a decomposer is to
break down dead organisms and recycle nutrients back into the environment.
Bio magnification is the
increase in toxicity of a substance as it moves up the food chain.
The reactants for cellular respiration are
C6H12O6 + 6O2
Draw a logistical growth curve
S -shaped curve
A density dependent factor is
a factor that affects the population based on the size of it.
The apex predator is getting 24,569.35 kcals, the producer started out with how many?
245,693,500 kcals
Biodiversity is measured by both _______________ and _______________
species evenness and richness
The four compounds that re recycled in photosynthesis and cellular respiration
CO2, O2, C6H12O6, H20
Draw an exponential growth curve
J-shaped curve