Matching: choose the best definition for each of the following processes (each correct answer is used only oncs, and not all of the answers will be used): a. dissolve d. clip b. merge g. buffer e. select by attributes h. c. union select by location f. erase i. intersect 16). you have two layers, one is a layer of rivers that includes the rivers of both the united states and the west indies. the second layer is a polygon layer of the boundary of the west indies. which process would you use to extract the rivers for the united states from the west indies and united states rivers layer (you want to keep all of the rivers except for those that occur inside of the boundaries of the west indies islands)? 17). you need a layer that shows the boundary or outline for new york state. you have a layer that includes the boundaries for each of the counties in new york state. which process would you use to spatially combine the different counties and create a new layer that shows the new york state boundary that you need? 18.) you have a layer that includes the locations and other information about all of the buildings in new york city. you need to find out how many of the buildings in this layer are more than 25 stories tall. which process or method would you use to highlight the 25 story tall buildings? 19). you have two layers, one is a layer of soil types for queens and the second layer is a layer of slope for queens. you have been asked to find combinations of features from soil types and slope that are high risk for landslides. which process would you use to create a layer that includes all possible polygons from the combination of the features in both of the two input layers? your output layer will include all the features from both of the layers whether they overlap or not. 20). you need to find the residential areas in brooklyn that are located on top of the greenpoint oil spill. you have two layers, one is a layer of residential areas in brooklyn and the second layer is a layer of the boundary of the greenpoint oil spill in brooklyn. which overlay process (not a clip) would you use to create a layer that includes only the areas where the residential areas layer and the oil spill layer overlap? your output layer includes only the features that occur where the two areas overlap. 21). you have two layers, a line layer of roads for the entire united states and a polygon layer with the state boundary for california. which process would you use to extract the roads for only california from the united states roads layer (you want to keep only the roads inside of the california boundary)? 22). you need to determine the number of people in queens who live near or in close proximity to cesses would you use to create polygon layers that cover the area within 200 meters of each major highway? 23) you have a layer of brooklyn parks and a layer of queens parks. both are polygon layers, and both have similar fields. you need to show on a map the park areas for both brooklyn and queens. which process would you use to get these park layers combined into a single layer in order to simplify your mapping?