VBEcolEEB100Key

VBEcolEEB100Key - EEB 100 Spring 08 VERSION B Name &...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
EEB 100 Spring 08 VERSION B Name & ID________________________________ Page 1 of 13 VERSION B • Don’t open your exam until instructed to. •Write your name and student number on every page of the test before handing in the test (you will lose 10 points if you don’t!). •Write the version of your exam A or B on the scantron. •Answer written questions in space provided. Do not write on the back. Only answers on the front side of pages will be graded. NO EXCEPTIONS. If you must cross something out and run out of room to answer the question in the space provided, you must request another blank exam page. Turn off all electronic devices and put them away. They are not to be out on desks If you need to use the restroom, turn in your exam to a TA. Only one student may leave the room at a time. You may not leave the room with any electronic devices. Turn in your notes page with your exam. •Good luck! I hereby certify that I have neither given nor received any aid on this exam, and that I have read and understand the instructions above. Sign your name here:_____________________________________
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Name & ID________________________________ Page 2 of 13 PUT YOUR NAME ON EVERY PAGE OF THE EXAM BEFORE STARTING. Exam is 300 pts total Multiple Choice. 6 pts each. 1. Which of the following is not true? A. The facilitative model of succession is most common after a primary disturbance B. In primary succession, there may be species left that survived the disturbance event. C. All three successional models assume that the climax species is the competitive dominant D. Under the inhibition model, the climax species cannot establish until earlier successional species are displaced 2. Two plant species compete for nutrients. Plant A takes up nutrients twice as fast through its roots as plant B, and outcompetes Plant B. This is an example of A. Interference competition B. Preemptive competition C. Exploitation competition 3. According to the predictions of global warming, which of the following shifts would occur in species' ranges or timing of activity? A. Population's ranges will expand towards the equator. B. Flowers will bloom later in spring. C. Extinctions will occur mainly in the local populations closer to the poles. D. The timing of breeding season will be more greatly affected at high latitudes. E. Species that migrate in the fall will migrate earlier. 4. Which of the following does NOT contribute to the climate patterns that help support deciduous forests in the South Eastern US? A. The Gulf of Mexico is immediately to the south B. It is too far from the Rockies to be in its rain shadow C. It is coastal D. Global circulation cells cause warm moist air to sink at that latitude 5. Which of the following does not contribute to either natural or anthropogenic climate warming, either now or in the past? A. Sulfide emission from volcanoes
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 13

VBEcolEEB100Key - EEB 100 Spring 08 VERSION B Name &...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online