Tasks A. Earthworm survey You will undertake an earthworm survey of the cricket pitch and one of the Parks of your choice. You will be provided with a 50 cm survey quadrat and a Garmin GPS unit. You first need to design a sample strategy - this may take the form of a random sample, a stratified sample, or other sampling approach. Guidance will be provided in class and you can discuss your proposed strategy with the module tutor. You can view all Parks from footpaths prior to survey to help you plan the number of samples that you think are required to produce a representative sample. You will likely undertake the survey in 2-3 hours, and this time constraint may help you judge an achievable number of samples. Once you have devised a survey strategy, use QGIS to create sample locations and upload the coordinates of the sample locations to your Garmin GPS unit. This will enable you to navigate to the locations in the field. You will undertake the survey individually. B. GIS analysis Upon completion of the survey, explore the data in QGIS and present your findings using a range of GIS outputs. You will, at the