浓
=
农
+
氵
:
Nelson Newt (nu) is watering his monoculture (农) in the engine's kitchen ((e)ng2). He added a lot of fertilizer to the water in his water bottle (氵) and as he empties the bottle a thick (浓) fog with a strong (浓) smell is emerging from the liquid.
ardent / intense / fierce / stern / upright / to give one's life for a noble cause / exploits / achievements
烈
=
列
+
灬
:
Li Qingzhao (li) wants to start her grill (灬) in the elevator's bathroom (e4) with gasoline. As she ignites the liquid Gabriel (列) jumps in and saves her at the last moment from the fierce (烈) fireball.