#Question id: 9212
#SCPH06 I Botany
Burning fossil fuels releases oxides of sulfur and nitrogen. These air pollutants can be responsible for ________.
#Question id: 9212
#SCPH28 | Zoology
Burning fossil fuels releases oxides of sulfur and nitrogen. These air pollutants can be responsible for ________.
#Question id: 9213
#SCPH28 | Zoology
Suppose you attend a town meeting at which some experts tell the audience that they have performed a cost-benefit analysis of a proposed transit system that would probably reduce overall air pollution and fossil fuel consumption. The analysis, however, reveals that ticket prices will not cover the cost of operating the system when fuel, wages, and equipment are taken into account. As a biologist, you know that if ecosystem services had been included in the analysis, the experts might have arrived at a different answer. Why are ecosystem services rarely included in economic analyses?
#Question id: 9214
#SCPH28 | Zoology
Researchers have been studying a rare population of 87 voles in an isolated area. Ten voles from a larger population were added to this isolated population. Besides having ten additional animals, what benefits are there to importing individuals?
#Question id: 9215
#SCPH06 I Botany
Use the following figure to answer the question
Five new individuals were added to a small population of bighorn sheep in 1986, and ten more were added between 1990 and 1994. According to the figure, what occurred in this population after these additions?
#Question id: 9215
#SCPH28 | Zoology
Use the following figure to answer the question
Five new individuals were added to a small population of bighorn sheep in 1986, and ten more were added between 1990 and 1994. According to the figure, what occurred in this population after these additions?