Combination of elements:
air + fire = energy;
fire + sand = glass;
fire + land = lava;
fire + water = alcohol;
lava + land = volcano;
land + water = dirt;
energy + water = life;
dirt + life = bacterium;
air + water = steam;
air + steam = cloud;
air + energy = storm;
air + lava = stone;
fire + stone = metal;
energy + metal = electricity;
bacterium + water = plankton;
bacterium + plankton = fish;
fish + plankton = whale;
life + stone = egg;
land + egg = lizard;
land + lizard = animal;
air + lizard = bird;
water + stone = sand;
sand + dirt = clay;
life + sand = seed;
seeds + land = palm;
storm + palm = bananas;
animal + bananas = monkey;
storm + electricity = thunderstorm;
tunderstorm + palm = wood;
wood + metal = roof;
wood + stone = hammer;
hummer + monkey = human;
hammer + stone = brick;
fire + sand = glass;
glass + wood = window;
clay + brick = house;
human + plankton = UFO;
 "Evolution"){kind=icon}
 "Siegius"){kind=icon}
 "Transformice"){kind=icon}