Chapter 53, Problem 3
What is a biodiversity “hotspot”?
a. an area where an all-taxon survey is under way
b. a habitat with high NPP
c. an area with high species richness and high threat to those species
Video transcript
What does species richness refer to? Select True or False for each statement. T/F the number of species in an area T/F the evenness of species in an area T/F the functional diversity of a species in an area T/F the phylogenetic diversity of species in an area
What community property does the red arrow in the model represent? a. high resilience b. low resistance c. high resistance
What does ecosystem service refer to? Select True or False for each statement.
T/FBenefits that humans derive from organisms and ecosystems.
T/FBenefits that non-human animals derive from their prey.
Why is the common phrase 'humans and animals' not accurate in biology? Suggest one way that a more scientific outlook could boost conservation efforts.
Biologists claim that the all-taxa survey now under way at the Great Smoky Mountains National Park in the United States will improve their ability to estimate the total number of species living today. Discuss the benefits and limitations that this data set will provide in understanding the extent of global biodiversity.