TEST 97Cambridge IELTS 11 · Questions 21–26Rocky Bay Field TripChoose the correct letter, A, B or C.Rocky Bay field trip21What do the students agree should be included in their aims?Afactors affecting where organisms liveBthe need to preserve endangered speciesCtechniques for classifying different organisms22What equipment did they forget to take on the Field Trip?AstringBa compassCa ruler23In Helen's procedure section, Colin suggests a change inAthe order in which information is given.Bthe way the information is divided up.Cthe amount of information provided.24What do they say about the method they used to measure wave speed?AIt provided accurate results.BIt was simple to carry out.CIt required special equipment.25What mistake did Helen make when first drawing the map?AShe chose the wrong scale.BShe stood in the wrong place.CShe did it at the wrong time.26What do they decide to do next with their map?Ascan it onto a computerBcheck it using photographsCadd information from the internet