30 Cactus = Flowers + Sand
31 Carbon = Fire + Wood
32 Carbon Dioxide = Ash + Nitric Acid
33 Cells = Bacteria + Bacteria
34 Cellulose = Sulfuric Acid + Water + Wood
35 Cephalopods = Molluscs + Water
36 Cereals = Grass + Humus
37 Chemical Rubbish = Fire + ZnC Battery
38 Chemical Waste = Chemical Rubbish + Container
39 Chickens = Birds + Grain
40 Chicks = Chickens + Eggs
41 Chlorine = Electricity + Fire + Salt
42 Chromium = Fire x 6 + Metals
43 Cinnabar = Earth + Minerals
44 Clay = Sand + Swamp
45 Clothes = Textile + Textile Factory
46 Clouds = Air + Fog
47 Cold = Clouds + Wind+Wind
48 Compass = Glass + Magnet + Metals
49 Compost = Vegetable Waste + Vegetable Waste
50 Container = Active Robot + Metals
51 Copper = Fire x 4 + Metals
52 Corals = Plankton + Stone
53 Crabs = Sand + Shrimps
54 Crocodiles = Reptiles + Water
55 CuZn Battery = Copper + Zinc
