{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Exam_1_2011_KEY

Each 2 pts for a curve upward 1 point for a line with

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Tell us the key traits that makes this example need a metapopulation framework. 4 points for example. And 4 points noting key traits of discrete local patches surrounded by areas that are somewhat difficult to cross, but with at least some migration. Page 3 PCB 3043  ­ ­ Fall 2010  ­ ­ First Exam Name_______________________________________ 0 20 40 60 density 80 100 10 8 6 4 0 2 population growth rate 60 density 0 -0.6 20 40 0.0 -0.4 -0.2 pcg 0.2 80 0.4 100 G. Consider a population whose growth rate is determined by the graph at the right. Use this graph to draw the graphs in the middle and right. We are concerned about the shape of these curves, not the exact locations 4 pts. each. 2 pts. for a curve upward. 1 point for a line with positive slope. 5 10 15 20 25 time 5 10 15 time 20 25 H. (10 pts.) Human population growth. 1. Briefly describe what we know about human population growth up to the year 2010? In particular, does it fo...
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern