reviewing for the test

Today in class we spent time going over the powerpoint to help us review.  I find days like this very useful.   We went over the types of questions that are going to be on the test.  there are going to be 15 questions on the test that we use the CIA world factbook to answer.  The classwork/homework that we did the night before last was very useful.  This homework helped to familiarize us with the website, and that will help us to answer the questions within the allotted 20 minutes.  Then the next section of the is short answer.  This section of the test will have questions like when was the first billion people on earth reached, what is the fertility rate that will ensure a stable population, what is the earth's population, what is the crude death rate, what is crude birth rate, what is the difference between immigration and emigration, or how do you find that natural rate of increase.  then the final section of the test will be push forces vs. pull forces, examples of them, and the relationships of countries that these forces might apply to.