concepts 1 Flashcards
1
Q
levels of organization
A
organism-> population->community-> ecosystem-> biome-> biosphere
2
Q
biotic factorss
A
living things
3
Q
abiotic factors
A
non livin thingd
4
Q
keyestone species
A
species that holds together the ecosystem
5
Q
generalist feeding strategy
A
eat everything
6
Q
specialist feeding strategy
A
feed on small # of specific species
7
Q
detritivore
A
eat dead things
AKA acavengers
8
Q
water cycle
A
circular pattern of water transfer through the states
liquid evaporation/transpiration gas condensation precipitation
9
Q
carbon cycle
A
where carbon transfers between organic and inorganic
10
Q
nitrogen cycle
A
where nitrogen transfers into and out of usable states
11
Q
nitrogen fixation
A
soil bacteria converts unusable nitrogen into ammonia and more soil bacteria transforms it into usable nitrates and stuff
