土
=
十
+
一
:
Tommy Turtle (tu) wants to fix a cross (十) on a flute (一) in the space station's living room (Ø3). He uses dust and clay (土) to hold them together.
A new river has formed in front of the anthill, and Chantal Chicken is happy that now she'll be able to float to the pub instead of having to walk to it.