they were ranked by how special they were.
Yes and no. The pump is placed above water level but it is placed there so that in the event that the water level rises, it will be able to pump it out.
air-conditions are usually placed at a higher level rather than at a lower level.
Third trophic level
swell,level,
Cold air will sink and hot air will rise. So ACs are placed up higher.
If you have a multi-tiered shrine it would be placed on the lowest level. Otherwise on the shrine is fine.
The water level rises
DiFFERENTIAL PRESSURE LEVEL DETECTOR
Yes
hot air rises so the air con will cool down the air above so air cons will be placed at a higher level
third and above which are the secondary consumers
it should be placed in the 3rd level