a. Patches of lichens ----> 3. Splash zone
b. Rough periwinkle, algae ------> 1. Upper shore
c. Barnacles, rockweeds, smooth periwinkles -----> 4. Middle shore
d. Green sea urchins, sponges, brittle starfish ------> 2. Lower shore
I hope that the following matches made will definitely come to your great help.