This is the Atlantis FAMINE meta.
The puzzle answers are all words that can have a food taken out to leave a word leftover:
- SHOPWORKER = PORK + SHOWER
- ROILING = OIL + RING
- BENEFICE = BEEF + NICE
- PRACTICE = RICE + PACT
- FRUMPISH = FISH + RUMP
- GRAPHITE = GRAPE + HIT
- KATHLEEN = KALE + THEN
- ROBBERIES = BRIE + ROBES
- FRAYED = RYE + FAD
The shell itself is meant to resemble a food pyramid. The images all associate with one of the leftover words, which are then written into the circles.
Reading only the circles that are in the same food group as the subtracted out food for that answer, from left to right, the meta answer is FAERIE CORNUCOPIA.