Show:
Chapter 16
Chapter 17
Chapter 18
Chapter 19
Chapter 20
100
define species richness
What is number of different species
100
primary producers carry out which process?
What is photosynthesis
100
where is most aquatic primary production?
What is shallow seas, continental margins
100
major sources of P
What is marine sediments, mineral deposits
100
primary or secondary succession........lava flow
What is primary
200
define species evenness
What is relative abundance....forest with 5 evenly distributed species is MORE diverse than a forest with 5 species but dominated by one of those 5
200
eats meat only
What is carnivore
200
2 factors that increase terrestrial primary production
What is temperature (warm), moisture (wet)
200
example of a macromolecule containing N
What is amino acids (proteins), nucleotides (nucleic acids)
200
primary or secondary succession........burned down forest
What is secondary
300
species abundance....tell me about very rare species....how many species are very rare?
What is few
300
omnivores eat....
What is plants and meat
300
why are there only so many levels in a food chain
What is energy losses due to heat, cannot support higher organisms
300
major source of CO2 going into atmosphere
What is fossil fuel burning
300
Which takes longer....primary or secondary
What is primary....bonus....why?
400
species abundance....tell me about very common species....how many species are very common?
What is few
400
first to the board....give me a hypothetical food web showing a producer, herbivore, carnivore and omnivore
What is ...make sure arrrows go up
400
why is aquatic primary production high around coastlines?
What is run off of nutrients from the land
400
example of an important molecule containing P
What is ATP (energy), nucleic acids (DNA)
400
define stability (of a community)
What is absence of change
500
species abundance....tell me about most species....how adundant are most species?
What is moderately abundant
500
what happens to a food web when a keystone species is removed?
What is it collapses
500
which has highest primary production, temperate grassland or tundra
What is temperature grassland
500
deforestation causes an increase of CO2 in the atmosphere, why?
What is less plants, plants take CO2 out of atmosphere during photosynthesis
500
define resilience (of a community)
What is ability to bounce back from a disturbance