Exam 40: Population Ecology and the Distribution of Organisms

Air masses formed over the Pacific Ocean eventually encounter extensive north-south mountain ranges as they move from west to east.Which statement best describes a component of an outcome of this encounter between a mountain range and an air mass?

Uniform spacing patterns in plants such as the creosote bush are most often associated with

Please use the following information to answer the question(s)below. The eight climographs in Figure 40.1 show yearly temperature (line graph and left vertical axis)and precipitation (bar graph and right vertical axis)averages for each month for some locations on Earth.Choose the climograph that best answers the question. Figure 40.1 -Which climograph shows the climate for location 2?

Which of the following is an expected characteristic of K-selected populations?

When climbing a mountain,we can observe transitions in biological communities that are analogous to the changes in

The growing season would generally be shortest in which of the following biomes?

Figure 40.3 -In Figure 40.3,which curve best describes survivorship in marine molluscs?

What is an assumption of the logistic model of population growth?

Trees are rare in the savanna biome because of

In 2008,the New Zealand population was approximately 4,275,000.If the birth rate was 14 births for every 1,000 people,approximately how many births occurred in New Zealand in 2008?

Which of the following methods would provide the most legitimate data on population density?

Please use the following information to answer the question(s)below. The eight climographs in Figure 40.1 show yearly temperature (line graph and left vertical axis)and precipitation (bar graph and right vertical axis)averages for each month for some locations on Earth.Choose the climograph that best answers the question. Figure 40.1 -Which climograph shows the climate for location 1?

Palm trees and subtropical plants are commonplace in Land's End,England,whose latitude is the equivalent of Labrador in coastal Canada,where the local flora is subarctic.Which of the following contributes the most to the differences between these two biomes?