盆地

盆 = 分 + 皿 : Pinocchio (p) wants to improve his stereo and thinks of using a shallow bowl (皿) as a sound bowl. To find out its natural frequency he has a flower pot (盆) roll inside the bowl to and fro and stops the periodicity using a stopwatch (分) in the encampment's kitchen ((e)n2).

地 = 也 + 土 : Dorothy Gale (di) hates the cleanliness of the space station, so she used an excavator (也) in the space station's bathroom (Ø4) to dig a pile of dirt (土) out of the ground (地) for a mud bath.