Definitions
- What
is an ecosystem?
- What
does abiotic mean?
- What
is an autotroph?
- What
is phytosynthesis?
- What
is gross primary productivity?
- What
is respiration?
- What
is net primary productivity?
- What
is biomass?
- What
is a producer?
- What
is a herbivore?
- What
is an omnivore?
- What
is a carnivore?
- What
is a trophic level?
- What
is a food web?
- What
is a keystone species?
Content
- What are
the biotic and abiotic components of an ecosystem?
- Under what
conditions will photosynthesis be highest? Why?
- What are
the geographic patterns to net primary productivity? What factors help
determine this pattern?
- Where is
NPP highest and where is it lowest? What kinds of conditions exist in
these locations?
- How does
the geographic pattern to net primary productivity change on a seasonal
basis? Why?
- What are
the key factors that limit net primary productivity? Where does each of
these factors dominate?
- Why does
the amount of available energy decrease as trophic level increases?
- How might
extinction or introduced species affect a food web?
- What are
the abiotic sources of nutrients?
- What are
the biotic sources of nutrients?
- What are
the main components to the carbon cycle?