Although all sharks are carnivorous, meaning they eat other animals, nurse sharks fall into a category of laid back, easy-going sharks that prefer to swim awhile and then rest awhile. Nurse sharks (Ginglymostoma cirratum) may in fact be considered the couch potato of the shark world.
The number of sources that you will be required to review will depend on what the literature review is for and how advanced you are in your studies. It could be from five sources at first year undergraduate level to more than fifty for a thesis.Your lecturer will advise you on these details. Start by writing your thesis statement. 2  This is an important introductory sentence that will tell your reader what the topic is and the overall perspective or argument you will be presenting. 3  Like essays, a literature review must have an introduction, a body and a conclusion.
Top of page Structure of the literature review. The overall structure of your review will depend largely on your own thesis or research area. What you will need to do is to group together and compare and contrast the varying opinions of different writers on certain topics. good literature review needs a clear line of argument. You therefore need to use the critical notes and comments you made whilst doing your reading to express an academic opinion.